She's not a little girl anymore!

Ariel Winter flaunted a lot of cleavage in a tight black minidress on date night with boyfriend Levi Meaden at Catch in Hollywood last night, and the Modern Family star is quite the buxom beauty.

The TV actress recently confessed that the couple are already living together in her Sherman Oaks home.

"Last year I bought my own house. My boyfriend and I live together and he cooks. I can’t cook at all. He takes care of all that handy stuff. It’s great — he does all that. I can bake pie occasionally — pumpkin and apple. I’m the worst wifely person. Like I said: I bake those pies, he does everything else," she told Jimmy Kimmel during an appearance on his show on Wednesday.

The pair have only been seeing each other since last fall, but it already sounds serious! Despite their ten year age gap, she says they are a good match.

"I grew up a lot earlier than I should have, and I’m only 19, but it feels like I’m a lot older. I needed somebody who had a lot of life experience and who was at a point in their lives that they could take care of another person, but where I didn’t have to take care of them. Being with an older guy isn’t always amazing, but I got lucky — I have an amazing guy who’s super-supportive and loving and is just an all-around wonderful human being. He’s also Canadian, so go Canada! Canadians are like, so much nicer," she gushed to Maxim.

Cute!