Tegan and Sara and Puppets + More -- The Chum Bucket

Tegan and Sara perform the happiest version of 'Alligator' you'll ever hear on 'Mamma Yamma.' [YouTube]

Andrew Bird will stuff the Guggenheim Museum with a forest of Victrola-shaped horns. [Pitchfork]

Drake has evoked the wrath of Hugh Hefner. [Bossip]

You are very close to being able to YouTube as many of your own OK Go video versions as you want, legally. [Mashable]