Enjoying an evening away from work, Amanda Seyfried showed up at ArcLight Theater in Hollywood on Thursday evening (August 22).

The "Big Love" beauty donned a plaid shirt and distressed jeans as she headed in to watch a movie with some friends and fellow actor, Justin Long.

As previously reported by GossipCenter, Miss Seyfried is rumored to be dating Mr. Long.

A source told US Weekly, "Justin is super private about his relationships, [so] I'm not positive how they exactly met, but they've known each other for awhile, when they were seeing other people."

"They recently started hanging out more, going on going on date-like activities. They're both busy … but they're seeing where it goes," they added.