The Musical Stylings of Dr. House.

Before Hugh Laurie became the legendary House, he got his start in comedy, including Blackadder and his own show with Stephen Fry aptly titled A Bit of Fry and Laurie. His show with Fry was a sketch show with Laurie doing musical numbers in between. One of the funniest songs is called "Little Girl", and yes, that is Hugh Laurie singing and playing piano. LINK, Via: Youtube