Justin Timberlake and Olivia Wilde: Flirting So Hard!

Justin Timberlake and Olivia Wilde would make a cute couple.

Two of Hollywood's hottest celebs found sexy solace with one another at L.A. hotspot Roxbury over the weekend, reports say, flirting and dancing all night!

Each clad in white T-shirts and jeans, Timberlake and Wilde were having a blast at the club. "They were obviously a couple or on a date," an insider says.

Hot rumored couple alert!

While the twosome took pains to avoid kissing in public, "They were together all night, dancing, whispering, he had his hand on her back and shoulders."

Another source adds that they "definitely looked like they were on a date."

Wilde filed for divorce from Tao Ruspoli after eight years of marriage March 11, while Timberlake recently broke up with longtime girlfriend Jessica Biel.

Wonder what Mila Kunis, another gorgeous, newly-single star to be paired with the gorgeous, newly-single JT in recent weeks, has to say about this.