Will.i.am, Jimmy Fallon Become Teenage Girls for Hilarious "Ew!" Music Video: Watch!
 

Will.i.am, Jimmy Fallon Become Teenage Girls for Hilarious "Ew!" Music Video: Watch!
Will.i.am and Jimmy Fallon morphed into teen girls on the Tonight Show last night – watch their hilarious music video "Ew!"This article originally appeared on Usmagazine.com: Will.i.am, Jimmy Fallon Become Teenage Girls for Hilarious "Ew!" Music Video: Watch!