Russell Brand and his 'Arthur' co-star Helen MirrenRub-A-Dub-Dub. Russell Brand and his 'Arthur' co-star Helen Mirren are apparently having lots of fun on set. The 35-year-old comedian shared a picture of Mirren giving him a bath.

"At last, a bath from Helen Mirren. Never has getting clean been more dirty," he wrote on Twitter.

Of course, his fiancee, Katy Perry, has no need to worry, as it's just a part of a scene from the movie. The film will be released early next year.