Mila Kunis is the "sexiest woman alive," according to Esquire magazine. The men's monthly dubbed the actress the coveted title, replacing last year's reigning hottie Rihanna.

Kunis has come a long way since her famous role on "That 70's Show," which she starred alongside current beau Ashton Kutcher. The 29-year-old actress' big green eyes and adorable petite frame has earned her some sex-factor points. But her quirky one-of-the-guys persona also had something to do with her claiming the #1 hotspot. Long before her sexy girl-on-girl scene in award-winning film "Black Swan," Kunis won over the hearts of guys everywhere with her hilarious voiceover role as Meg on "Family Guy." She also recently starred in the summer comedy "Ted."

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Kunis' distinct and witty voice makes her not only nice to look at but also great to hear. The funny-girl actress admits that despite her ability to make people laugh, she isn't naturally funny at all. "I think I stumbled upon doing funny things, but I'm not funny," Kunis tells the magazine. "I just know how to deliver a joke. There are people who naturally exude humor and are constantly saying funny things, and there are the people who know how to deliver a joke. It's a learned skill. Through twenty years of doing this, I practice it. I think that the second you think that you're funny is when you stop being funny."

The gorgeous brunette covers Esquire topless, wearing nothing but skinny jeans and a seductive stare. The racy spread features the star wearing leather and lingerie. However, being sexy doesn't always have to include taking it all off. For years, Kunis has been showing the world just how sexy she can be while still remaining classy. Check out her sexiest red carpet looks.