Singer-actress Miley Cyrus arrives at the 2010 American Music Awards in Los Angeles, November 21, 2010. Teen sensation Justin Bieber, biggest winner of this year, picked up four awards including the crowning Artist of the Year, becoming the youngest artist to even win the title. [Photo: CFP]
Teenage Dream singer Katy Perry arrives at the 2010 American Music Awards in Los Angeles, November 21, 2010. [Photo: ent.ifeng.com]
