Although Rosie didn't win Pop Idol, she says she doesn't regret going on the show.
"No regrets! I couldn't regret anything at the end of the day - it got me where I am, it's got my foot through the door.
"If it wasn't for that I'm sure I wouldn't be doing what I'm doing now," said Rosie.
And what does she think of the other Pop Idol finalists?
"I live with Hayley which is quite nice. And Jess is just up the road as well. She always cooks us Sunday dinners and stuff! We all get together every now and then which is really lovely," said Rosie.
And she's pleased to see all the pop idols doing well: "This is what we all wanted, that's what we were there for. It's really nice that we've all taken it further."
Rosie Ribbons' new single, Blink, is out on Monday 21 October.