They celebrated afterwards at Sons of Essex with their director (and McCarthy's real-life hubby) Ben Falcone and co-star Toni Collette. They sipped cocktails and danced to music provided by deejaying duo, Andrew, Andrew.
In other star sightings news...
Pregnant pals Nicole "Snooki" Polizzi and Jenni "JWoww" Farley filming an episode of Project Runway with fellow expectant celeb, Alyssa Milano.
New podcast host Brody Jenner deejaying the Lucky Strike Live launch party in Hollywood.
Lucy Liu premiering her directorial debut Meena, a short film about child sex trafficking, at the AMC Loews Theater in NYC.
James Van Der Beek hanging out at the rooftop pool at New York's Soho House in NYC.
Aviva Drescher of the Real Housewives of New York having dinner with her husband Reid at The OUT hotel's KTCHN in NYC.
EJ Johnson holding court at the Peninsula Hotel in Beverly Hills during the launch party for his new blog, EJJohnsonStyle.com
Keri Russell enjoying dinner at Laurel Hardware in West Hollywood.