I don't get the obsession with Mariah "not having a 100+ million grossing tour." Mariah never toured period. She hated (and probably still does) performing for large audiences. It took her 3 albums just to stop making excuses and do like a 10 date tour in 1993. Mariah does not and has never NEEDED to tour because she writes all her music and sells albums. Skanky puppets like Rihanna NEED to tour because that's the only way they make money lol. All Mariah has to do is sit on her ass and let her catalogue make her money all year long.