At age 35, Ashton Kutcher is busier than ever.

The Two and a Half Men star, who turns 35 today, is in the midst of his second season with the hit CBS sitcom. He also just wrapped production on jOBS, in which he portrays the late Apple icon Steve Jobs.

Oh, and did we mention he totally bounced back from his divorce from Demi Moore by dating his former That ’70s Show co-star and Esquire’s Sexiest Woman Alive, Mila Kunis? Not bad.

To celebrate the hunk’s 35th birthday, Celebuzz is giving you a virtual tour of his style evolution over the years.

Launch the gallery, above, to see how Kutcher’s look has evolved from a twentysomething bachelor, to a suited up professional to scruffy-casual and beyond.

jOBS had its first premiere at the Sundance Film Festival in January, in which it received mostly mixed reviews from critics.

Read Celebuzz’s take on the movie here.

Launch the gallery above to see Kutcher’s many looks.

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