From funny girl to siren! Kristen Wiig looks incredible after photoshoot makeover

We've always been fans of Kristen Wiig at TheFIX but even we had to do a double take after seeing these seriously smoking shots.

Stripping down for the risque photoshoot, for digital mag The Voilet Files, the comedy actress proved she's not just about the lolz.

The 41-year-old is promoting new flick, Welcome To Me, which features a naked Kristen walking through a casino. Gasp!

Talking about her decision to bare all, she says: "Being naked in a film or on stage isn't always supposed to be sexy. It was the part and it felt right, so I did it.

"Of course you're nervous, and you know people are gonna make comments but if you care about that, your job instantly becomes more difficult. You have to do things for you."

In the new comedy flick, Kristen plays Alice Klieg, a woman with Borderline Personality Disorder who wins the lottery, stops taking her medication and buys her own talk show.

About balancing the laughs with real issues, she added: "I didn't want to make it too light. And that was hard because there are funny things in this movie but I never wanted it to seem like I was making fun of her."

Earlier this week, Kristen was up to her usual quirky tricks, dressed as Game of Thrones' Daynerys, mother of dragons, on The Tonight Show. Check it below!