The actor watches over a pal's tiny friend in New York City. Plus: Hilary Swank, Britney Spears, Jake Gyllenhaal and more

BUMP AND 'GRIND'

Grindhouse star Rosario Dawson makes waves with fans outside the Late Show with David Letterman studio in New York City on Thursday. Inside, the Big Apple native charmed the talk-show host with stories of growing up on Manhattan's Lower East Side, where she was discovered at the age of 15.