Léa Seydoux puts on a very leggy display as she joins co-star Kristen Stewart in Cannes

Kristen Stewart flashes cleavage in un-buttoned Chanel tweed jacket at Cannes Film Festival

Kristen Stewart and Lea Seydoux hug at Crimes of the Future screening in Cannes

Kristen Stewart Wows at Cannes Premiere of Her Controversial New Film 'Crimes of the Future'