According to People magazine, Timberlake was with his mom, Lynn Harless, at the Hollywood premiere of his new film Alpha Dog. The singer and actor recently split from his girlfriend, Cameron Diaz.
In the film, Timberlake plays a member of a drug dealing gang. Following the film, the star and his mother attended the after party at Ivar, where he posed in the VIP section for photographers.
Timberlake and his mother later arrived at the club Social Hollywood, where they met up with Scarlett Johansson. Timberlake, 25, also danced with his mother during the evening.
Later, Timberlake hung out with his co-stars Emile Hirsch, Ben Foster and Olivia Wilde.