Tarzan and Jane, sittin' in a tree? Alexander Skarsgard and Margot Robbie brought some much needed heat to chilly Park City, Utah, on Friday, Jan. 23, when they hit up a 1OAK Sundance party with Tinder and VO|CO.
Sources tell Us Weekly that the True Blood hunk, 38, and the Wolf of Wall Street stunner, 24, were huddled over by the DJ booth, where at least one observer saw them making out. "They were all over each other," the insider says of the pair, who costar in David Yates' upcoming Tarzan movie.
A second source adds that they arrived together and were "super affectionate all night."
Earlier in the day, the two posed for pictures at the Sabra Hummus Kickoff Party. Skarsgard — in black jeans and a brown leather jacket — put his arm around Robbie, who bundled up in a furry coat over dark skinny jeans and a chambray shirt.
The actress was most recently linked with Tom Ackerley. Skarsgard, meanwhile, famously dated Kate Bosworth for a couple of years before their split in 2011.
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!