Actress Emmy Rossum and her boyfriend and "Shameless" co-star Tyler Jacob Moore have reportedly split up.
According to the New York Post's gossip column Page Six, after two years together the couple, whose characters Fiona and Tony dated in the hit Showtime series, ended their relationship.
Rossum, 26, reportedly attended an Independence Day party in New York's Hamptons and was overheard telling friends she is "single again."

The actress is keeping busy despite the personal turmoil and throwing herself into her work. She tweeted on Saturday: "Hope you all had a happy and safe 4th. Back to work starting tonight on a new film called Curfew in my home state New York."

She also posted a bikini pic (revenge photo?) with the caption: "even the rain can't keep me out of the ocean #redwhiteandblue #stormyweather."

Rossum has starred in the films "The Phantom of the Opera," "The Day After Tomorrow" and "Beautiful Creatures."