Rob and Kristen on UsMagazine's 'Celebs Better Together' list

A source tells Us that the stars are involved -- but not exclusive. "They hook up when they're in the same place," the insider says. "While filming Eclipse, they spent most of their nights together but," says another source, "always had two separate drivers to give the illusion they weren't an item."


@KstewRobFans via Twilighters Greece