 The first was an off-topic parody song portraying a fictional love between Obama and a provocatively dressed young woman nicknamed "Obama Girl," entitled "I Got a Crush... on Obama," first appearing on June 13, 2007.The second video was "Yes We Can", after the ubiquitous Obama campaign slogan, itself originally a long-standing union chant in the US.It was released on February 2, 2008, and was a straightforward, star-studded endorsement by a range of actors, musicians, and other celebrities, led by Grammy-winner will.i.am of The Black Eyed Peas, singing the actual words of an Obama speech after the New Hampshire primary.