Formula 1 champ Lewis Hamilton helped unveil the new McLaren car he hopes to race all the way to a second world title.
He unwrapped the new Mercedes-powered MP4-24 with his team-mate Heikki Kovalainen.
This year lots of the rules of F1 have changed, so the McLaren car has been specially designed to meet all the new requirements.
Hamilton seemed really happy with the new car. He said: "The car looks beautiful and it's great to see the final outcome."
"This is now my third season and I've got my targets. I want the title again," the 24-year-old added.
But this man, Felipe Massa, is standing in his way - last year he was only one point behind Hamilton in the championship!
The Brazilian driver unveiled his new car earlier this week, and F1 boss Bernie Eccleston reckons it's Massa's turn to take the top title.