
Rihanna and Chris Brown were both big winners at last night’s 2008 American Music Awards. Rihanna performed her new single “Rehab” and took home two awards — Best Pop/Rock Female Artist and Best Soul/R&B Female Artist.
Chris Brown also took home two awards last night including Best Pop/Rock Male Artist and the big one – Artist of the Year. It’s certainly been a hugely successful year for these two, they just keep on releasing hit after hit.
Watch Rihanna’s AMA performance after the jump!
Rihanna performs “Rehab” at 2008 American Music Awards

Mon, Nov 24, 2008
Chris Brown, Rihanna