At last night's 2010 American Music Awards, there was more talent abounding than fans knew what to do with! Justin Bieber — who won big with Artist of the Year and two other awards — also brought down the house with a big performance. But he wasn't the only one lighting up the stage at the Nokia Theatre L.A. Live last night![gallery nid="41895"] OK! GALLERY: BACKSTREET BOYS & NKOTB GOT THE RIGHT STUFF AT 2010 AMAS The Backstreet Boys with New Kids on the Block, Christina Aguilera, Taylor Swift, Rihanna, Katy ... Read More >>