Mariah Carey released a song with Boyz II Men.
Mariah Carey . Carey and Boyz II Men spent a record sixteen weeks atop the Billboard Hot 100 in 1995 -- 96 with `` One Sweet Day , '' which remains the longest-running number-one song in US chart history . With the release of `` Touch My Body '' ( 2008 ) , Carey gained her 18th number-one single in the United States , more than any other solo artist . `` One Sweet Day '' is a song by American singer Mariah Carey and R&B group Boyz II Men .