Chord Overstreet and Emma Roberts

It's over between Chord Overstreet and Emma Roberts.

The couple has split after nine months of dating, Us Weekly reports. "They're both young kids, they had crushes on each other but the relationship ran its course," a source told the magazine.

Check out photos of Chord Overstreet

The Glee actor, 22, and Roberts, 20, were first photographed together in April. They attended the Golden Globes after-parties earlier this month, but Overstreet went to Sunday's Screen Actors Guild Awards solo.