Joe Manganiello and Sofia Vergara celebrated a friend's birthday at Catch in West Hollywood on Friday night, and the duo were all dolled up for the occasion. Other famous faces at the hotspot included Steven Tyler, Rita Ora, Leslie Mann and Judd Apatow -- sounds like quite the party!

"They were super flirtatious and made it clear they're still floating on the newlywed cloud," a source told E! News. "When they socialized around the main dining room, they were always hand in hand."

Sofia and Joe tied the knot on November 22 last year in Palm Beach, Florida, so we imagine we'll see them out and about more over the next week or two to celebrate their one-year wedding anniversary!