It was back to business for these actors after the star-studded Oscars on Sunday. Cameron Diaz went straight from the afterparties to the set of Bad Teacher in LA while the cast of Modern Family took their show tropical this week. Meanwhile, Tina Fey and Chace Crawford had to stick out the cold weather on their respective sets in NYC, but that's not all that happened this week! Click through to see all the stars on set!
Stars on the Set This Week!