Jessica Simpson is single again—after reports that the singer’s relationship with NFL star Tony Romo has ended. The Dallas Cowboys quarterback spent the past weekend partying and was open about the split with friends. “They’re broken up,” according to a friend of Romo. “He told us they broke up and that was that. We’re guys so we didn’t talk about it much.” It was just last month that Simpson foreshadowed a possible breakup in an interview with Glamour: “This article could come out and Tony and I could be broken up, but he still deserves all the accolades for bringing me back to who I am,” Simpson told the magazine. The pair had been dating since November 2007.