Barenaked Ladies (often abbreviated BNL or occasionally BnL) is a Canadian rock band. The band is currently composed of Jim Creeggan, Kevin Hearn, Ed Robertson, and Tyler Stewart. Barenaked Ladies formed in 1988 in Scarborough, Ontario (now incorporated into the City of Toronto).
They are best known for their hit singles, "One Week", "The Old Apartment", "It's All Been Done", "Pinch Me", "If I Had $1000000", "Brian Wilson" and the theme song for the sitcom The Big Bang Theory. They are known for their light-hearted, comedic performance style and humorous banter between songs: improvised raps/songs are staples at most concerts. They have won multiple Juno Awards and have been nominated for Grammy Awards. Original keyboardist Andy Creeggan departed in 1995, followed by founding member Steven Page in 2009. The group has sold over 15 million records including albums and singles.