Justin Timberlake is not dating Ashley Olsen

Los Angeles: Pop star-turned-actor Justin Timberlake`s representative has quashed rumours that he is secretly dating Ashley Olsen.

A representative for Timberlake, 30, who recently split from Jessica Biel after four years together, insisted, "Justin is not romantically involved with anyone", while a second insider said the duo "have mutual friends" and "were hanging out as a group", reported People magazine. The pair was spotted enjoying an off-Broadway performance of `Sleep No More` on Friday, fuelling romance rumours. "I`m not sure if Ashley is serious with Justin or not. They aren`t dating but they have hooked up recently. Ashley is a relationship person, much more than her sister, Mary-Kate, so we`ll see," a source said. PTI