Robert Pattinson and Kristen Stewart kissed late night yesterday in Cannes. The couple were at Le Baron's Cannes outpost celebrating the premiere of her new movie On the Road. Robert checked out the screening as well, but walked the red carpet solo. A Balenciaga-clad Kristen nonetheless had plenty of male company. She posed for pictures alongside leading men Sam Riley and Garrett Hedlund, as well as supporting actors like Rob's BFF Tom Sturridge. We caught the movie yesterday as well — make sure to check out our review of On the Road. The movie is making waves because of some surprise topless scenes from Kristen. She didn't seem too caught up in the attention last night, though, as she spent time alongside Rob. It will be Robert's turn to debut a film tomorrow, as his Cosmopolis will be screened at the Grand Palais.