We would like to thank David Tennant for proving to us that if you outfit an actor with long dark hair, eyeliner, an unbuttoned shirt and facial hair, he will immediately become Russell Brand. Which is exactly what happened when the Scottish thesp donned this look for his role in the 2011 'Fright Night' remake.

Oh, we're sorry, did you forget that existed? You'll just have to suffer like the rest of us now.

Lothario Russell Brand is known for his lanky frame, his goofy yet attractive persona, and his powers of seduction. He is best known for playing himself (basically) in 'Get Him to the Greek' and 'Forgetting Sarah Marshall,' being married to Katy Perry for about five minutes, and giving great interviews.

In addition to that whole regrettable 'Fright Night' thing, you may know Tennant for his role as the 10th Doctor on the BBC series 'Doctor Who,' but he's also appeared in 'Harry Potter and the Goblet of Fire' and done some voice-over work.