Meester shakes and shimmies her way into the Metropolitan Opera in New York. Plus: Mariah Carey, Gwyneth & Robert Downey, Jr., Patrick Dempsey and more

MARATHON MAN

Lance Armstrong finishes strong Monday at the Boston Marathon with a time of two hours, 50 minutes and 58 seconds. The Tour de France champion – who ran the New York City Marathon last year – put his best foot forward to raise money for his cancer foundation.