Olivia Wilde says "Cool it. I’m not with Justin Timberlake"

Apr 4, 2011 at 9:55 p.m. ET

Olivia Wilde and Justin Timberlake were spotted out together this weekend sporting matching t-shirts and cocktails. Are they dating? Nuh-uh, says Wilde.

Justin Timberlake must have a thing for women named Olivia. Timberlake was reportedly spotted cozying up to newly-divorced Tron: Legacy actress Olivia Wilde this weekend.

Justin Timberlake and Olivia Wilde: Dating?

Timberlake, 30, and Wilde, 27, were spotted at The Roxbury in Hollywood on Saturday. They chatted and sipped vodka before slipping out together at 3 am.

Does that mean they're together? No, says a source.

"They happened to meet each other there. They weren't on a date. They've been friends since they worked together on Alpha Dog. Nothing's going on. They're just friends," the source told People.

Confused? So are we – last we knew Timberlake was putting the moves on another Olivia – Olivia Munn – behind ex Jessica Biel's back.

But Wilde won't listen to any of the dating nonsense.

"Cool it, honeybadgers," Wilde tweeted Monday. "We are just friends and have been for years."

Don't miss Justin Timberlake featured in Man Candy Mondays >>

We actually think those two would look pretty good together – and we all know "just friends" means "almost ready for marriage."

What do you think: Are Justin Timberlake and Olivia Wilde dating? Are they a good match – or would you rather see them with different partners? Weigh in!