AceShowbiz -

Mila Kunis discusses on "CONAN" her physical changes after giving birth to her daughter with Ashton Kutcher, Wyatt Isabelle Kutcher. While talking about her daughter, Conan O'Brien pulls up a photo of Channing Tatum appearing to peek at Mila's cleavage at the Monday premiere of "Jupiter Ascending".

Conan tells Mila, "It looks like he's busted for staring at your breasts." The "Ted" actress then responds, "Hold on. That's awful. Here's the thing... I swear, I know him and I love him, he really wasn't. But boy do these things grow. Like I.. I don't know how to deal with them because I never had them. I always dressed for a flat-chested girl, and all of the sudden I'm busty. Wow, check it out. Like I mean, this is amazing to me. It's like a whole new world."

Conan then asks if people react to her differently because of her bigger boobs. "No, they do. Like, men actually look at my boobs!" she says, "I've never had that happened before because they just there." The host then jokes, "I'm just staring so hard at your forehead right now."

Mila laughs and says, "Great! Can you see them? Oh yes, see. Look I have boobs." Conan playfully replies, "Oh I don't want to go down there," before doing head-banging.

He tells Mila, "You must feel differently. You must move differently when you have the larger chestal area." The "Oz the Great and Powerful" star laughs again and replies, "Well, I do dress differently. Well first of all, I need to start with bras, that was a whole new experience for me. I was like, 'What are these things people wear?' Now, I have to."