Aaron Carter and Girlfriend Madison Parker Have Split

Aaron Carter and his girlfriend Madison Parker have split, the singer's rep confirms to PEOPLE. Carter's rep said in a statement, "Aaron and Madison love each other and respect one another dearly. It was a mutual decision and Aaron's personal statement released speaks for itself. Now back to the music." A source further told Entertainment Tonight that the split was "very amicable," and happened last week. Carter, 29, shared an emotional public letter about his sexuality to Twitter, revealing, "w...