Mila must have stayed home with daughter Wyatt!

Ashton Kutcher rolled solo to a charity event at Gotham Hall in NYC last night, and it seems like he had a pretty good time, because when he left the soiree he was sweaty and looked like he'd kicked back a few.

Life with one child is already hectic, but it sounds like the actor and his lady love plan to expand their brood ASAP. "At first they figured they’d get married and then think about having another kid, but then Ashton asked Mila, ‘What exactly are we waiting for?.' They’re happier than ever, and Mila isn’t opposed to being a pregnant bride. They are actively trying and hoping for a boy! Mila would love a little Ashton, and he would adore a mini-me,” a source dished to OK!.

We've yet to get to the bottom of whether the pair are actually married, but clearly they're committed!