Britney Spears

Online Exclusive Performance: Big Fat Bass (Live)

Britney Spears (with some help from will.i.am) bangs around a "Big Fat Bass" in this online exclusive performance clip.

Britney Spears

Online Exclusive Performance: Big Fat Bass (Live)

Britney Spears (with some help from will.i.am) bangs around a "Big Fat Bass" in this online exclusive performance clip.