Talk about the perfect summer date!
According to an eyewitness, the new couple looked more than happy to be spending time together, while also supporting the cast that includes Modern Family star Sarah Hyland.
"Sofia and Joe entered the side press entrance holding hands," an eyewitness told E! News. "They are so hot!" Being the gentleman that he is, Manganiello was also spotted carrying a picnic basket filled with snacks for the evening.
The couple would end up sitting with a few familiar faces including Modern Family star Jesse Tyler Ferguson and his husband, Justin Mikita.
Ferguson has been a huge supporter of his costar's blossoming new relationship.
"I will say that they're extremely comfortable around one another and that's a sign of them just having a really nice time," he recently told E! News. "I think he's a really good guy."
Looks like Manganiello gets the Modern Family approval!
- Reporting by Sara Kitnick