A secret sex tape featuring Charlize Theron hit the web over the weekend, showing the Oscar-winning actress in an x-rated video made on her cell phone. But it's not what you think.

Theron made the video as a farcical skit with Funny or Die, where she pokes fun at sex tapes in general and as an April Fools' Day prank.

Oh my God, I'm so nervous, Theron says in the video. I've never made a sex tape before. I hope nobody sees this who's not supposed to see this.

After music starts playing, it's pretty clear that Theron is joking in the video, making fun of celebrities who have had private sex tapes leaked to the public.

Move over Paris and Kim. 'Cause I'm gonna do some real kinky s-t, Theron said.

The video then shows Theron being ordered to dance by two men wearing leather masks, cloaks and gags in their mouths before she throws scolding hot milk so the men feel pain.

Charlize Theron is burning you with scolding hot milk, she exclaims before the video ends with her jokingly rolling around on a mattress.

In addition to the video, Theron posted a response to the cell phone hacking incident for which she was most recently a victim of, with photos leaked of her on the Internet wearing a sexy black lace top.

In addition to the leaked photos, videos, text messages, voice mails, screenshots, search history, recent call list and tweet drafts were also posted on the web, according to Just Jared.

Yes, these are authentic Charlize Theron cell-phone videos, Theron said in the video response. Let there be no doubt, Funny or Die is behind all of it. This web site is an enemy to smoking hot actresses everywhere. Funny or Die will steal your phone and display your junk and bits.

Charlize Theron's Kinky Sex Tape from Charlize Theron
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