First Listen: Full Tracks from Glee's Britney Spears Episode!

Yesterday we were treated to clips from next week's all-Britney Spears episode of Glee, but today we're lucky enough to listen to the full songs we'll all be buying from iTunes next week.

You can listen to "Baby One More Time," "Toxic" and "I'm a Slave 4 U" (our early favorite) below, and let us know what you think.

Source: ontd