Amanda Seyfried and Ryan Phillippe have ended their relationship, a source tells Us Weekly.
"It was mutual," the source says. "They were never fully committed."
"They were always on and off," adds the source. "They were always seeing other people." Still, when reports surfaced in March that Phillippe, 36, was father of his ex-girlfriend Alexis Knapp's baby, due this month, Seyfried, 25, stuck by him.
"There's no bad blood. They're cool."