HOW DO WE KNOW FOR SURE THAT THIS WAS A COVER OF 1+1. BEYAWNCE DID NOT WRITE IT. AND IT ISN'T ABNORMAL FOR SONGS TO BE SINGED BY OTHER ARTISTS BECAUSE THE SONG WRITERS WANTS TO HEAR DIFFERENT VERSIONS AND/OR RECORD A DEMO TO REPRESENT HOW THEY WANT THE SONG TO SOUND. THATS PROBABLY WHY THE LYRICS ARE A LITTLE DIFFERENT. JUST LIKE JLO AND "HYPNOTICO". TIFFANY EVANS DID WELL.