Robert Pattinson and Kristen Stewart at The Breaking Dawn Part 2 World Premiere

Robert Pattinson and Kristen Stewart are back together on the red (Black) carpet. On Monday night, they attended their first public Hollywood event together in months at the Los Angeles premiere of The Twilight Saga: Breaking Dawn -- Part 2. They walked the carpet amid cheers from throngs of fans at the Nokia Theater L.A. LIVE signed autographs and took hundreds of photographs with them. The couple, who posed side-by-side, even complimented each other in their glamorous duds: She wore a light brown g