Beyoncé was walking past a throng of fans, politely declining to sign autographs, when one fan yelled, "I've been here for four hours, please!" Beyoncé quickly obliged. Guilt trips work on famous people too!
We also spotted Christina Aguilera, Mary J. Blige, John Legend, Jamie Foxx and more music superstars out on the town. It's our post-Grammy edition of Star Catcher!