The Modern Family beauty celebrated her 42nd birthday yesterday with Manganiello and family at posh sushi spot Nobu Malibu.
Her niece Claudia Vergara posted some photos from what appeared to be a double-date dinner, captioning a group shot that included Sofía cozying up to the True Blood hunk, "Bday @sofiavergara @alejandroasen."
Sofía, wearing a short white skirt and a lacy black top that showed off her considerable cleavage, had her arm slung comfortably around her new beau's shoulder, while Joe's hand rested intimately on her waist.
Seriously, could those two be any hotter together?
The celebration included cocktails and a luscious-looking cake decorated with pink roses.
And according to Sofía's Whosay page, featuring a pic of her with Claudia and Alejandro in front of a bunch of birthday balloons, it looks like they did a little pre-partying at one of their homes.
Hmm, maybe Joe was the photographer!
Reese also wished her costar a happy birthday before Sofía returned to L.A. yesterday, writing on Facebook along with a pic of the Colombian-born bombshell blowing out some candles on yet another cake, "#regram Happy, Happy Birthday @SofiaVergara !! A beautiful woman inside and out! We all[heart] you!!"