Mariah Carey made her much-ballyhooed appearance on Empire Wednesday night, as a singer named Kitty (Lambs be damned, but we still know it’s Mimi) brought in to record with Jamal Lyon (Jussie Smollett). Because Mariah is never not Mariah, in the studio scene she wore a leotard and tights (y not?) while they sang an appropriately gossamer balled called “Infamous,” which is now my favorite song. (It also sounds melodically similar to “More Than a Woman” by Angie Stone and Calvin Richardson, which was one of my favorite songs in 2001.)