Amanda Seyfried and Justin Long Have Playful Date in Los Angeles

Justin Long and Amanda Seyfried have finally been seen together in public. The new couple stepped out in L.A. together on Thursday, Aug. 22. They had big smiles on their faces so it looks like their romance is blossoming, according to Us Weekly.

The Lovelace actress was wearing an oversized black T-shirt and shorts while she was seen sipping an iced coffee. Long was seen holding the leash of his girlfriend's dog, Australian shepherd, Finn. Afterwards, the couple was seen headed to a park nearby where they relaxed under the sun and Finn played with other dogs.

A source told Us Weekly about their blossoming relationship, "Justin is super private about his relationships, [so] I'm not positive how they exactly met, but they've known each other for awhile, when they were seeing other people.  They recently started hanging out more, going on date-like activities. They're both busy...but they're seeing where it goes."

On July 30 Lovelace premiere, an eyewitness said that Long never left Seyfried, "Justin came alone and stayed close to Amanda all night. They weren't making out or anything like that, but they were just inseparable during the event. He hung out when she talked with others."

Seyfried was previously linked to Dexter actor  Desmon Harrington. On the other hand, Long was linked to Kate Mara.