Not only has he met the family, but if he's posing for photos at her birthday dinner, things must be serious!

Sofia Vergara's niece Claudia posted the above photo of the actress and new boyfriend Joe Manganiello on Instagram, and it looks like the couple have no qualms about hiding their relationship! The group ate at Nobu in Malibu to celebrate the Modern Family star's 42nd birthday, and based on Claudia and Sofia's social media accounts, it appears as though they pre-partied at Sofia's pad.

Sofia and Joe first met at the White House Correspondents Dinner in May, when the Colombian beauty was still with her former fiance Nick Loeb. "It's very, very new. They're having fun and getting to know each other," a source told Us Weekly when news of the romance first broke.