Boo Gazing: Celebs Out And About: Jennifer Hudson, Garcelle Beauvais, Sarah Jessica Parker and more

Jennifer Hudson performs at the House Of Blues Chicago

Actress Natalie Portman and actor Chris Bridges aka Ludacris attend the No Strings Attached

Actress Garcelle Beauvais arrives at Columbia Pictures’ ‘The Green Hornet’ premiere

Seth Rogen and Cameron Diaz at Columbia Pictures Premiere of "The Green Hornet"

Nicole Richie attends her celebration as Lucky Magazine's cover star at Soho House

Halle Berry sports an all-black ensemble – and makes sure to stay well-hydrated! – while running errands 

 Actress Tisha Campbell-Martin speaks at Disney ABC Television Group’s

Couple Alert Omarosa Manigault-Stallworth and actor Michael Clarke Duncan arrive at Columbia Pictures’ ‘The Green Hornet’ premiere

Sarah Jessica Parker kept daughter Tabitha (whose twin sister is Marion) warm in NYC on Tuesday, loe the baby Ugg's how cute!!