However, this also seems to be the reason they split. As Braff later admitted during an interview with Howard Stern, that he faced some challenges dating "super famous girls" and doesn't like dating them. He recalled, "Remember, I did that once before when I dated Mandy Moore and it was not a good — I didn't like it. When you date another famous person, that's when they really hound you. That's when the paparazzi are outside your house, and that's when you can't ride your bike through Manhattan, because they follow you." 

While the inside details of their breakup have been kept hush hush, we can only assume the relationship ended on a sour note based on these comments. And Moore reportedly feels the same way, with InStyle claiming she compared their breakup to icing on a "really bad cake." Ouch!