Mariah Carey rocked lingerie during a pajama episode on Kelly Ripa's show because you know damn well Mariah wasn't going to wear full PJ's. Seems she's not quite over J.Lo saying "she's forgettable." She also did her interview in a bathtub alongside Kimmel. The light hearted interviews were to promote her ‘#1 To Infinity’ residency in Las Vegas which resumes next week.