Up above is a clip from a recent episode of Glee called "Sadie Hawkins," in which the cast performs a folksy, sugary rendition of Sir Mix-A-Lot's decidedly not-for-polite-company 1992 hit "Baby Got Back."Now, listen to the cover below of the same song from a YouTube artist named Jonathan Coulton. His version of the classic rap track was uploaded on Jan. 12, 2009:Sound familiar? Coulton and scores of folks across the internet sure think so, alleging that the Fox show's creators stole the melody and stylings from Coulton's cover without permission. Here's what Coulton writes... ... Read More