Britney fans promoted the single like a Britney song and William thanked to Britney that it was a dream come true.. Britney's effect in the video and song is obvious and the song includes IT'S BRITNEY BITCH... She overshadowed William.. And it is classicifed as a Britney song unlike that LOSER FLOPTINA... William kissed Britney's ass to get her in the song whereas FLOPTINA sucked Adam's dick to join the song u loser!!!! FLOPTINA is desperate..!!!