Scoop! Are Mandy Moore and Zach Braff over?

Gossip hounds are barking that Zach Braff, 31, and Mandy Moore, 22, have quietly ended their relationship after 18 months.

“There was no drama. They were ready,” an insider told Us Weekly, who claimed the couple’s nine-year age difference contributed to their breakup. “Mandy was very young when they got together and she wanted to see what’s out there, now that she’s a woman. Zach was mature and realized it was time to let her do that.”