During the mid-1990s, Whitney Houston's "" sold over 45 million copies worldwide becoming the best-selling soundtrack of all time. Janet Jackson's self-titled fifth studio album "janet." (1993), which came after her historic multimillion-dollar contract with Virgin Records, sold over twenty million copies worldwide. Boyz II Men and Mariah Carey recorded several "Billboard" Hot 100 No. 1 hits, including "One Sweet Day", a collaboration between both acts, which became the longest-running No. 1 hit in Hot 100 history. Carey also released a remix of her 1995 single "Fantasy", with Ol' Dirty Bastard as a feature, a collaboration format that was unheard of at this point. Carey, Boyz II Men and TLC released albums in 1994 and 1995—"Daydream".