Despite being all smiles about beau Justin Long during her last appearance on Oprah, word from Drew Barrymore's rep is the celeb couple has called it splitsville.
Barrymore appeared on Oprah in March and couldn't speak enough about her affection for Long -- who starred in several of the popular Mac TV commercials.
"I found a best friend," she said of Long back in March. "At some point, you decide the person you want to become, you grow up and you make different choices and changes in your life. This relationship is great. It's healthy and productive and supportive and it's full of humor."
Barrymore announced on the show in March she was donating $1 million to the U.N. World Food Programme.