Amanda Seyfried & Ryan Phillippe Officially Split

After three months of dating, Amanda Seyfried, 25, and Ryan Phillippe, 36, have called an end to their three-month romance.

“They are not dating anymore," a source reveals to Us Magazine. "And it’s not a big deal for either of them.”

That seemed clear on Saturday when Phillippe hit on Rihanna, 22, at the Gucci/Roc Nation brunch at L.A.'s Soho House.

"He said something to the effect of, 'What are you doing tonight?'" a witness tells the new issue of Us Weekly.

As for his short-lived fling with Seyfried, a second insider explains, "At one point, there was a chance it would develop into something more serious, but it never did."

Credit: Us Magazine

Amanda Seyfried, Ryan Phillippe's Joan's Brunch

Seemingly quite smitten with one another, Amanda Seyfried and Ryan Phillippe enjoyed a brunch date at Joan's on Third in Los Angeles on Friday (January 7).

The new couple were joined by two friends and Amanda's dog as they popped into the popular eatery before getting a bit camera shy while exiting to find awaiting paparazzi.

Of the scene, an onlooker told People magazine, "They were really cute. The two of them smiled the whole time."

Having just recently paired up, another insider says of the blossoming coupledom, "They're really into each other. They're a really good match and just enjoying it all right now."

Credit: Celebrity Gossip

Amanda Seyfried: ArcLight Theater Fun

Stepping out to catch a flick, Amanda Seyfried was spotted at the ArcLight Theater in Hollywood last night (December 8).

The “Big Love” babe looked like she was ready for chilly weather, sporting a knit hat, black coat, and grey UGG boots.

Credit: Celebrity Gossip