We're smack in the middle of a frenzied award season, but that didn't stop your favorite stars from working hard this week! Sarah Jessica Parker and the cast of Gossip Girl bundled up in snowy New York City (pup in tow!), while the 90210 kids soaked up the sun in Los Angeles. But they weren't the only actors keeping busy; just click through to see the many famous faces of this week's stars on the set!
Blake Lively, Sarah Jessica Parker, Matt Damon, and More in Stars on the Set This Week!