Beyonce - 1+1 Lyrics, Video, Ringtone

1+1 Lyrics, Video and Ringtone by BeyonceSend "1+1" Ringtone to your Cell "1+1" is a song recorded by American R&B singer and actress Beyonce Knowles, off her upcoming fourth studio album entitled "4" expected for released on June 28, 2011. She performed the song for the first time in a live performance of American Idol Season 10 finale on Wednesday, May 25, 2011. She introduced "1+1" in a purple