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Betty Draper: Ice Queen?

In an interview with Shortlist, Zach Galifianakis revealed that he's not exactly Mad Men star January Jones' biggest fan.

"January Jones recently told us that you were the most naturally funny man she'd ever met," the interviewer told the 41-year-old star of The Hangover 2. "Would you ever consider making a move?"

"That's really funny because if I remember correctly, she and I were very rude to each other," Galifianakis said. "I was at a party -- I'd never met her -- and she was like, 'Come sit down.' So I sit at her table and talk for 10 minutes, and she goes, 'I think it's time for you to leave now.'"

"So I say, 'January, you are an actress in a show and everybody's going to forget about you in a few years, so f**king be nice,' and I got up and left," Galifianakis quipped. "And she thinks that's funny?"

So if a movie script ever demanded that Galifianakis do a sex scene with Jones, 33, would he do it?

"I wouldn't want to," he revealed. "I'd hate it. I've only had to do a few of those things where you have to kiss and stuff. It's so embarrassing."

Jones is pregnant with her first child; she has not revealed the identity of her unborn baby's father.