Neil Patrick Harris
Neil Patrick Harris is an actor, producer, director, singer, and magician. He's probably best known as Doogie Howser, M.D. and the womanizing Barney Stinson in How I Met Your Mother. He played a fictionalized version of himself in the Harold & Kumar series and starred in the musical web series Dr. Horrible's Sing-Along Blog. He also has a popular web series on the Nerdist YouTube channel called Neil's Puppet Dreams.