According to the latest Hollywood news
, "Twilight" hunk Kellan Lutz
is dating someone new... and it's "Step Up 3D" actress, SHARNI VINSON
! You know... the sexy female lead with the to-die-for abs? Yeah. Her. Kellan
was photographed earlier this week strolling down Venice Beach with a mystery woman, who has now been identified as Australian actress Sharni Vinson
is most famous for her role in "Step Up 3D," although she is also known ...