Reese Witherspoon and Matthew McConaughey attended the screening of "Mud" during the Cannes Film Festival, in France over the weekend.

The actress, who is several months pregnant, looked gorgeous in a bright blue gown with a smattering of sparkles in the fabric. McConaughey looked dapper in a tuxedo.

"Mud" centers on two teenage boys who meet a fugitive named Mud (McConaughey), help him evade bounty hunters, and reunite him with his true love.

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