Cheryl Cole, Usher & More Send Bieber Birthday Wishes
Girlfriend Selena Gomez was also amongst those celebrating his 18th...
The likes ofSelena Gomez were all on hand to wish Justin Biebera happy Flo Rida also wished Justin a happy birthday, with Lil Wayne adding: "Happy Birthday, slime, the big one-eight. You in the club, slime."
The Wanted also took to Twitter, writing: "@justinbieber Happy birthday mate! Have a wicked day. See you soon."
Amongst all the birthday messages,Gym Class Heroes frontmanTravie McCoy also had some words of wisdom for Justin, telling Fuse: "18, it's a good one man. You can buy cigarettes, but don't start smoking!"
Justin has since commented on turning 18, telling Ryan Secarest on his KIIS-FM radio show: "I feel so much different. I'm just kidding, man. It's been crazy, man. . . . Just the amount of people that have hit me up and giving me birthday wishes. It's been amazing."