USHER - I Don't Know (feat. P. Diddy) Share: Download MP3 USHER more songsView all New Flame (feat. Usher & Rick Ross) USHER 01:27 Love In This Club, Pt. II (feat. Beyoncé & Lil Wayne) USHER 01:27 U Got It Bad USHER 01:27 Burn (Confessions Special Edition Version) USHER 01:27 Confessions, Pt. II (Confessions Special Edition Version) USHER 01:27 U Remind Me USHER 01:27 Love In This Club (feat. Young Jeezy) USHER 01:27 DJ Got Us Fallin' in Love (feat. Pitbull) USHER 01:27 If I Ain't Got You (feat. Usher) USHER 01:27 The Matrimony (feat. Usher) USHER 01:27 Similar ArtistsNe-Yo Trey Songz Mario Chris Brown Ginuwine Omarion R. Kelly Lloyd Destiny's Child Jamie Foxx
