Every day a multitude of stars wanders through the halls of MTV News to talk about their latest projects and goof around with our intrepid correspondents. But sometimes we catch stars elsewhere, and that's why we put together Spotted!, a daily compendium of stars in the wild.
The American Music Awards are rarely a high-profile event, but that changes this weekend. Sunday night's show features a handful of high-profile performances by Janet Jackson (who will open the show with an eight-minute presentation), Adam Lambert, Rihanna, Jay-Z, Shakira, Black Eyed Peas, Lady Gaga and Eminem (among others). Jennifer Lopez will also be performing (she'll roll out her new single "Louboutins" from her forthcoming new album Love?), and she spent yesterday on stage in Los Angeles rehearsing for the show. Based on the photos, the Lopez performance features a guest appearance by Michael Buffer (the "Let's get ready to rumble!" guy) and will have Lopez climbing all over her backup dancers and making a handful of leaps and jumps. It promises to be one of the big highlights in a show that should have no shortage of epic moments.
The American Music Awards air this Sunday at 8 p.m. on ABC. Be sure to stay tuned to MTV News for the latest updates and coverage of the big show. In the meantime, click here for the entire "Spotted!" archive, which features over 350 candid shots of stars like Britney Spears, Madonna, Justin Timberlake, Taylor Swift, the Jonas Brothers, Mariah Carey, Lady Gaga, Katy Perry, Chris Brown, Pete Wentz and John Mayer!