Teen superstar Justin Bieber and his girlfriend Selena Gomez glammed up to enter the red carpet in style on a white vintage Rolls Royce during the 2011 American Music Awards (AMAs) held at the Nokia Theatre L.A. Live in Los Angeles, California on Sunday (November 20)- more pictures below.

2011 AMAs: American Music Awards Winners (FULL List)

That entrance was over the too tacky, if you ask me! They look like kids playing dress up as they are trying too hard to channel old Hollywood glamour. The 19 year-old singer/actress looked elegant in a metallic satin gown by Giorgio Armani, while her boyfriend, who was recently involved in a paternity scandal, wore a classic black tuxedo with a bow tie and slicked back greasy hair.

Selena Gomez & Justin Bieber @ 2011 AMAs Red Carpet Pictures

[images: Adriana M. Barraza /wenn.com]