The 27-year-old actress was seen posing with Lautner at Moschino Resort Collection after-party, held on the rooftop of Hollywood's Roosevelt Hotel, reported Us weekly.
Lautner, 25, smiled as he wrapped his arm around his actress friend.
Stewart was carrying a casual look in white tee and an army green jacket, while the "Tracers" actor wore black pants and multiple-colored short-sleeved button-up shirt.