wildepair460.jpg

Newly single stars Justin Timberlake and Olivia Wilde were spotted at the Roxbury nightclub over the weekend, and eyewitnesses report that the Now co-stars "definitely looked like they were on a date."

Timberlake, 30, and Wilde, 26, were dancing all night at the club, and "they were obviously a couple or on a date," the insider tells Us Magazine. "They were dancing, whispering, he had his hand on her back and shoulders and they were together all night." Timberlake and Wilde were joined by Samantha Ronson and several other pals over the course of the evening, and sources say the duo left together at 3am. An eyewitness added, "His arm was around her, they were talking closely, just the two of them ... Justin and Olivia were there with a group, but weren't talking to anyone else."

Timberlake split from girlfriend Jessica Biel last month after four years together, and Wilde filed for divorce from husband Tao Ruspoli after eight years of marriage around the same time.