David Arquette has called it quits with girlfriend Christina McLarty.

““Sadly I’m single again,” he wrote on Twitter, adding, “A long distance relationship proved to be too difficult.”

McLarty, an Entertainment Tonight reporter, is based out of New York, while Arquette is stationed in Los Angeles. The couple started dating last summer, less than a year after his very public split from Courteney Cox in 2010.

Cox, on the other hand,  recently told Howard Stern that she has not had sex in over a year since the split.

“I’ve not had a man since David. I’ve made out with one guy,” she said. “I’m really not ready. It’s hard.”

Jon Hamm, Nikki Reed, Ludacris, Katy Perry, Neil Patrick Harris, 50 Cent and many more celebs hit up the biggest parties for the biggest night in sports!

Courteney Cox & David Arquette, Denise Richards & Charlie Sheen, Demi Moore & Bruce Willis and more couples who stayed good friends after they split!

The actor was booted from DWTS but went out with a sense of humor.

Plus, Justin Bieber performs!

Season 13 of DWTS premieres with David Arquette, Nancy Grace and Chaz Bono surprising the judges with their moves!

The actor stops by The Ellen DeGeneres Show to chat about Dancing with the Stars.

Plus, Ellen gives him an outfit that’s sure to win over the audience!

The actor visits Late Night and talks about his relationship with Courteney Cox and his new gig on Dancing with the Stars, along with his biggest competition!

Nancy Grace, Chaz Bono, Kristin Cavallari, Hope Solo, David Arquette and Ron Artest are just some of the stars rumored to be stepping onto the dance floor for season 13 of DWTS!

Will Sandra Bullock and Ryan Reynolds tie the knot? Is David Arquette ready to bust some moves on Dancing with the Stars? Plus, find out why Regis Philbin is really leaving his show!

The Scream 4 star visits The Late Show and talks with the host about her bikini malfunction in St. Barts. And David Arquette tells Howard Stern how he tried to hook up with her and failed.