Christina Aguilera performing at the 2010 American Music Awards

Not far from her breakup news, Christina Aguilera bravely went on stage at the 2010 American Music Awards in Los Angeles, CA Sunday night Nov. 21. Take the Nokia Theatre LA Live audience to their feet, "Bionic" beauty offered a moving performance of her show tunes . The appearance comes as Miss Aguilera is currently in the middle of promoting her new film "Burlesque."

Justin Bieber Performing at Staples Center

His performances are always memorable events, but people on Justin Bieber Los Angeles show was something extra - a first look at their upcoming "Never Say Never" films.! The Staples Center concert, did "Baby" singer a message - "I know not sure I get enough love in the evening, it must be higher - come on, guys I can get in trouble for it, LA, I got a special treat for you! "