Exclusive: Justin Timberlake Cheated on Jessica Biel With Actress Olivia Munn

Wednesday – October 27, 2010 – 10:52am

Justin Timberlake cheated on Jessica Biel with actress Olivia Munn during a three-day fling this past September, reports the new Us Weekly (on newsstands now).

Timberlake, 29, and Munn, 30, a Daily Show correspondent who stars in the upcoming NBC series Perfect Couples, first met at a Sept. 26 MySpace event.

After exchanging numbers, he "started chasing her immediately," says an insider.

Munn resisted his advances, telling him it was a no-go if he was still with Biel, 28, the source tells Us Weekly. But Timberlake "has been telling people it’s over with Jessica, even though "the reality is he's just doing it behind her back."

Believing he had left Biel and that her relationship with Timberlake might develop into something serious, Munn took him to her hotel, the Gansevoort Park Avenue NYC, Sept. 27 and 28, where "they were openly affectionate," the insider adds.

The insider tells Us the two "had amazing sex" that night.

Timberlake's rep strongly denies the allegations; Munn’s rep does not comment on her personal life.

For more - including what drove a sad and "used" Munn to end the fling and why Biel stays with Timberlake -- pick up the new Us Weekly today!
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WHY!!!!! WHY!!! LOOK AT THAT!!!



What does Olivia has???



I see.... I hate Justin... >_>

Good  for him

"The insider said that the two had amazing sex"?  Who was rhe insider?   (I had my dirty response ready but the network censors deemed it too dirty).

Ah to be young, rich, and famous. I'd so bang as many hot women as I could. Don't understand why they have any girlfriends.

you old gossip you,

biel has a fit a body as there is if you ask me,

lets face it timberlake can do whatever he wants,i know i would

women always forgive rich and famous dudes

well women won't sleep with you if you're single o-0

Talk about trading down.

no matter how hot a chick, someone ot there is bored of her.

HAHAHAH says you.

Stay single and just visit many women. :) You may not get the other hot actresses, but you'll have hundreds of hot fans.

I don't see what people see in Olivia Munn. She just looks meh. Whenever I watch AotS she just makes me want to claw out my ears...