The Black Eyed Peas frontman on Friday released another star-studded music video in tribute to the presidential campaign of the Democratic senator — this one is titled "We Are The Ones." Backed by a simple vocal refrain of "O-BA-MA! O-BA-MA!," stars such as Jessica Alba, Ryan Phillippe, Kerry Washington, George Lopez and others explain why they support Obama while others such as Macy Gray croon the candidates' last name to the will.i.am-penned melody.