Report: Amanda Seyfried & Ryan Phillippe Split

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After three months of dating, Amanda Seyfried and Ryan Phillippe have allegedly called off their hot romance.

According to Us Weekly Amanda, 25, and Ryan, 36, drifted  part but neither party will be crying over the lost love.

“They are not dating anymore” a source told the magazine. “And it’s not a big deal for either of them.”

Another source tells the magazine that the two could have gotten more serious but they were both content with keeping things casual. “At one point, there was a chance it would develop into something more serious,” the source told Us. “But it never did.”

There were some signs of trouble on Saturday when Ryan was reportedly spotted trying to pick up 22-year-old Rihanna at the Gucci/Roc Nation brunch at the Soho House in West Hollywood.

Ryan reportedly asked the “Rude Boy” singer what she was doing later that night but she brushed off his advances by miming that she would be sleeping at home.

Break-up or not, Amanda is currently busy gearing up for the big release of her new film, Red Riding Hood. Watch the trailer below.

Celebuzz reached out to Amanda and Ryan’s reps for comment but did not receive a response by press time.

What do you think of the Ryan-Amanda split rumor? Share your thoughts in the comments.

Photo Source: Getty Images.