The 2009 American Music Awards went down last night and more than a few big names hit the stage to perform. Let’s see who you guys think was the best of them all.

Of course you know Janet Jackson set things of with a medley of songs. The Alicia Keys rocked her new single “Try Sleeping With A Broken Heart.” Rihanna made her first nationally televised performance. Whitney Houston was honored with the International Artist of the Year award and stepped into the spotlight to flash her worldwide appeal. Who among these stars had the most memorable performance?

Alicia Keys . Janet Jackson . Jay-Z . Rihanna . Whitney Houston Question of the Day