Kellan Lutz & Sharni Vinson Are Dating Again

Access Hollywood
Kellan Lutz and Sharni Vinson arrive at 'The Twilight Saga: Breaking Dawn - Part 2' Los Angeles premiere at Nokia Theatre L.A. Live on November 12, 2012 in Los Angeles -- Getty Premium

Kellan Lutz and Sharni Vinson are giving it another try!

According to Us Weekly, the "Twilight Saga" star and the Australian model are dating again after splitting three months ago.

"They are back seeing each other, they do have a great time," a source told the mag. "They are trying to be fairly quiet about it, but they're not staying in a bunker or anything. Just a little more discrete."

PHOTOS: Hollywood's Smokin' Hot Couples

Their initial breakup was said to do with Kellan's numerous projects that he often is traveling for, including "Hercules 3D," "Tarzan" and "The Expendables 3."

"It's been a little difficult with him away filming, but he went to her birthday party recently and was such a great guy," another source said. "They spent a lot of time together when in LA."

PHOTOS: Stars In Their Underwear

Kellan, 28, and Sharni, 30, first met during a table read for "Step Up 3D," and dated for a year and a half.

Back in November 2011, Kellan chatted with Ryan Seacrest about the model/actress, saying, "She's a happy person, which really just clicks with me. It's just great to have someone you can smile with all the time. It's really special."

-- Jesse Spero

Copyright 2013 by NBC Universal, Inc. All rights reserved.
This material may not be published, broadcast, rewritten or redistributed.