Lauren Conrad & Colton Haynes: New Couple Alert?

By Jennifer Garcia

08/29/2011 at 07:00 PM EDT

Has Lauren Conrad been bitten by a werewolf?

The reality star, 25, who split with Kyle Howard earlier this year, was spotted enjoying the company of Teen Wolf star Colton Haynes on Friday at West Hollywood hot spot Trousdale.

While there was no real PDA between the two, Conrad was clearly happy to be around Haynes – at one point draping her arms and legs around the actor in the back room of the lounge. "They have been good friends for a long time," a source tells PEOPLE.

Haynes, 23, has done modeling for Abercrombie & Fitch, among other brands, but has found a niche in werewolf shows. In addition to playing Jackson Whittemore on MTV's Teen Wolf, he also played a werewolf in ABC's short-lived supernatural show The Gates.



Conrad's close friend and former Hills costar Lo Bosworth was also at Trousdale on Friday night, looking happy as she hung out with a mystery new boy of her own.