Justin Bieber would love to work with his girlfriend Selena Gomez.
The 17-year-old singer began dating the Disney starlet last year and a smitten Justin - who recently revealed the brunette beauty makes him "really happy" - admitted he would love to collaborate on a record with her because he thinks her music is "amazing".
He said: "Maybe I'd sing with Selena, I've heard all of her new stuff it's amazing. I would also love to work with Will.i.am as well as Jay-Z - on a cool fun record."
However, Justin - who celebrated picking up three awards at the Billboard Music Awards last night (22.05.11) with a kiss from 18-year-old Selena -admitted there are some downsides to fame including constantly having to put a smile on for fans.
He told website Hollyscoop: "It was a little bit difficult at first because I was really normal but I mean I still am normal I still do regular stuff, it's crazy now to have to deal with the fans, you always have to have a smile on your face but it's fun, I love what I do, I wouldn't change it for the world.
"The best thing about tonight was seeing my mom's eyes and seeing how proud she was."