Jennifer Lopez flashed some midriff yesterday when she headed inside a Best Buy in LA for a promotional appearance supporting her new album, Love, out on May 3, as well as the BlackBerry PlayBook. J Lo, who was first on the list of People's Most Beautiful stars this year, has been doing double-duty between her own music career and working as a judge on American Idol. You seemed to like her first single off the record, "Get on the Floor," and she's got another coming our way soon. She spent time earlier this month in the Mexican city of Chichen-Itza shooting the video for "I'm Into You," J Lo collaboration with Lil Wayne, though her leading man on the shoot was Cuban hottie William Levy. She's planning to unveil the finished product on May 2 during a stop by the Today show.