Alfred Matthew "Weird Al" Yankovic (born October 23, 1959) is an American singer-songwriter, ‎music producer, accordionist, actor, comedian, writer, satirist, and parodist. Yankovic is known for ‎his humorous songs that make light of popular culture and that often parody specific songs by ‎contemporary musical acts. ‎

http://en.wikipedia.org/wiki/%22Weird_...
http://www.weirdal.com/‎