Top gymnast Beth Tweddle had a slip-up on the uneven bars during the World Championships and came crashing to the floor.
Luckily she wasn't hurt - it was just a bit embarrassing.
But it shows cringe-making moments can happen to anyone.
So was there ever a time you felt embarrassed? Whatever it was, we'd love to hear about it.
Unfortunately this topic is now closed but there are Comments pages on other subjects on the main Chat index.
Your comments
"A couple of days ago I had a drama assessment and I had to be a really goofy character like a TV presenter. I did my act and my teacher asked the class who was the best, all the students said I was. I got a full level higher then the rest of my team! I went bright red because everyone wouldn't stop laughing about how stupid I acted whilst performing."
Gully, 12, Bradford, England
"In primary school, I think when I was still in the infant end, I was Mary in a Mary and Joseph play. It was just after a scene and we were walking back to a seat together. I didn't get enough room so I shoved Joseph off the seat in front of the whole audience, even his parents and mine! It was so embarrassing!"
Alex, 12, Northern Ireland
"Two weeks ago when I fell off a horse called Ronan twice in two minutes."
Steph, 12, London, England
"My most embarrassing moment was when my skirt fell down in front of my dad and brothers!"
Jennifer, 13, London, England
"My embarrassing moment was when me and my friend had just finished watching a film in town and we had to cross a street to get to where we wanted to go. Me and my friend ran across the street but there was a massive puddle and neither of us noticed it so we both stamped our foot in it and the water got all in our shoes and up our pants. Everyone was laughing at us so we just ran into the shop."
Rebecca, 12, Manchester, England
"When I was at Alton Towers for the day and we were stood in the queue for a ride and everyone went quiet because the speakers were saying how long we had to wait so I was thinking about Robert Pattinson. So I screamed out ROBERT PATTINSON! And everyone was looking at me because I went bright red."
Rebecca, 12, Manchester, England
"Once at school we had Carnavale which is where you have to dress up. I dressed myself as a clown and put loads of makeup on but when I came to school it wasn't Carnavale that day and I knew why everyone looked strangely at me on the bus!"
Didier, 13, Brussels, Belgium
"My most embarrassing moment was when I was violently sick in class all over a boy. I could not help it at all."
Beth, 10, Yorkshire, England
"I was so embarrassed when I was doing a solo when I was seven and I slipped over and my trousers fell down in front of loads of my friends' parents!!! I ran off stage and behind the curtains. All my mates were laughing at me too!!!"
Harry, 10, Colorado, USA
"My head teacher told me off in class and my class friends were looking at me. It was very, very scary."
Bethany, 8, England
"My most embarrassing moment was when I wet myself in reception!!"
Abbigail, 13, London, England
"When I was about five or six my white PE shorts were accidently washed with red clothes and I had to wear pink shorts for PE! Luckily it was only that one day."
Conagh, 13, Blackpool, England
"My most embarrassing moment is when it's awards morning in my school and they call out my name for my certificates and take pictures of me when all students and parents are watching at me!"
Yasmin, 13, Birmingham, England
"My most embarrassing moment was walking into a table and falling over in front of my girlfriend."
Charlie, 10, Colchester, England
"I absolutely love Doctor Who and one day I made a Dalek costume out of some boxes! I went out into the street and bumped into the neighbour's car while they were watching! ULTIMATE CRINGE!!"
Florence, 12, Australia
"When I was in primary school they would call your names out and you would have to walk up and get your award. Then you would stand there and hold them up with the other people. Once I went up and got my award then sat back down and then everyone laughed and I wondered why. Then I realised and I was told to go back up. I was totally humiliated!"
Sophie, 12, Hertfordshire, England
"In year 5 I was playing battleships in my classroom when I suddenly really needed the loo. However I was afraid that my opponent would cheat while I was gone so I just went in my pants! How embarrassing!"
Alain, 12, Derbyshire, England
"My most embarrassing moment was when my teacher picked me out to show a younger year what to do in the event of a fire. And I walked into a door and they all fell about laughing at me."
Aria, 12, Norwich, England
"Once I was in a supermarket in France and I went up to this French man that I thought was my dad and said, 'Daaad, can I buy this?' And then he turned round and started speaking French to me really loudly so everyone in the shop stared at me. Then I saw my real dad and ran over to him. He still reminds me about it in front of other people!"
Holly, 12, Woking, England
"When I was dancing at a dance school for a show and I kept on getting it wrong! After it everyone laughed at me!!!"
Sophie, 10, Mold, UK
"Once when I was about 10 we went on a trip to the park because it was the end of the school year. I was looking back to tell a friend how nice the park is and I walked into a lamp post and then I fell onto my friend who fell on the boy behind I was totally embarrassed"
Sophia, 14, Leeds, England
"When I was nine I walked into a 40ft truck and that was very embarrassing and everyone laughed at me!!"
Alex, 10, Lancashire, England
"Once this boy fancied me in my class and in maths everyone was saying it and the teacher said: 'I don't want to hear any more Daniel fancies whoever' and someone went - her. I was so embarrassed."
Chantelle, 12, Barnsley, England
"I was riding my bike with one hand and I fell down on stones."
Mohamed, 10, London, England
"My most embarrassing moment is when I didn't know how to play a game but all my friends did."
Masuma, 10, London, England
"My most embarrassing moment was when I was dancing then my trousers ripped!"
Shamz, 11, London, England
"My embarrassing moment is when I was walking and a car came and splashed water at me."
Nas, 10, London, England
"When I was eating my lunch, my spoon fell on the floor. Everyone laughed at me, I was so embarrassed."
Kamu, 10, London, England
"When I fell off my chair in class."
Shami, 10, London, England
"My embarrassing moment was when people knew I watched In The Night Garden when I was 8."
Linzie, 10, London, England
"I was singing in the public toilet and someone heard."
Yman, 10, London, England
"I once stepped on vomit and it was so embarrassing."
Suma, 10, London, England
"My most embarrassing moment was when I was in Year 1 and I had to do a play and I was supposed to pretend to sleep and I really did go to sleep. Afterwards my friend was supposed to wake me up but she shook me and I fell of the chair."
Mamzy, 10, London, England
"I was running so fast and I lost grip and fell down in the mud."
Yunus, 10, London, England
"When I was nine I ran in a race to the top of this huge mud den/hill in my garden. My two opponents nimbly jumped up but I slipped into a pile of wet sticky mud. I was so embarrassed!"
Sammy, 10, Hertfordshire, England
"My worst moment is when I went bouldering and fell into a big mucky hole and everyone was laughing because I could not get up."
Paul, 14, Belfast, Northern Ireland
"My most embarrassing moment must have been when I went up to someone and called them mum. When they did not answer I said 'Mum stop being stupid' but turns out it was not her!!"
Lee, 11, England
"My most embarrassing moment was on Saturday I was playing football for my team. I was running and I toppled right over."
Matthew, 9, Fife, Scotland
"I was in school assembly and my name was called out for an award, I stood up and walked up onto the stage in front of everyone thinking I was to collect my award. Everyone stared at me and started laughing then I realised that she was only calling the names out. We weren't to go up on the stage!"
Elizabeth, 13, Manchester, England
"I was performing in a play and I fell over."
Dylan, 11, Northern Ireland
"My most embarrassing moment was when I told the teacher that his explanation was wrong I went up thinking I was right and then he proved me wrong so embarrassing!!"
Faiza, 13, Manchester, England
"Once when I was seven we were doing a play and I had the part as the main character but I puked in the corner of the stage."
Sarah, 9, Dublin, Ireland
"Well, I went to the see The Saturdays at the Trafford Centre and when it was our turn to get our CD signed, I walked up to Rochelle and said "By the way, you're AMAZING!" I felt really embarrassed because it was the most cheesy thing to say to them!!!!!"
Claudia, 11, Cheshire, England
"Once I was walking to a concert that I was playing the recorder in and I walked straight into a lamppost! I had to sit on the stage with an ice pack on my nose while everyone else was playing!"
Sophie, 13, Kent, England
"I once went to Beavers to collect my brother and the leader asked me if I wanted to join the Girl Guides. But I am a boy! I just have long hair!"
Sammy, 10, Birmingham, England
"One morning when I came to school I had a bad cold. When I sneezed into the tissue a bogey was left on my nose for the whole day and nobody told me until it was the end of the day. It was totally EMBARRASSING!!"
Emily, 10, County Durham, England
"My most embarrassing moment is when I was in my talent show and I forgot the moves for my dance."
Amy, 11, England
"My most embarrassing moment was when I cried on Oblivion [a ride] at Alton Towers."
Daniel, 13, England
"I once walked into the boys' toilets when all the boys from our class were washing their hands after painting and they all laughed at me. I was so embarrassed!"
Amy, 11, Newcastle, England
"I was on a residential trip with my class and I was going down the ski slope and slipped. I fell over and made a hole in my trousers."
TJ, 11, England
"My most embarrassing moment was in Year 6. We had headphones in which you could listen to your music and I was listening to a song while my teacher was explaining something. I started to sing out loud and I opened my eyes and saw everyone staring at me - good times!!!!!"
Hinna, 12, Woking, England
"When I walked into a lamp post."
Kasey, 13, Belfast, Northern Ireland
"Once I forgot my homework and I was the only one in the class that had!"
Abby, 12, Kent, England
"I was dancing at the year 6 leaving party and I tripped over a roll. Everyone laughed for ages. It was so embarrassing."
Abbie, 12, Essex, England
"Once in primary 7 (or year 6 in England) I went to the school disco and I went dressed as the joker and when I got there it turned out they had changed it and it wasn't fancy dress."
Rory, 11, Belfast, Northern Ireland
"My friends told me to eat a cake and it had sprouts in it. Ow it was horrid."
Skye, 11, Warwickshire, England
"I've had so many! I feel really embarrassed about the crazy things I did when I was younger!"
Amy, 11, Norwich, England
"I was once walking on the stage at school to receive a certificate, but tripped on the last step and bumped my head!"
Hannah, 13, Shropshire, England
"I fell over in front of my crush and he laughed at me. I blushed scarlet!!!"
Aoife, 10, Dublin, Ireland
"Wow, poor Beth. I used to attend the same gymnastics club that she trained at!"
Litera, 12, Cheshire, England
"Last year I went to Oakwood Theme Park with college friends and tutor. I wanted to go on the rollercoaster ride and I had my eyes close all the way. I felt embarrassed because I thought it was stupid to keep my eyes closed on it."
Carys, 13, Wales