Mariah Carey Is Hilarious in Kooky HSN Appearance [VIDEO]
Pop diva Mariah Carey was clearly in a good (read: wacky) mood Sunday night when she appeared on HSN to promote her jewelry and fashion line.
The always-unpredictable Grammy winner, known for her zany on-camera antics, had viewers laughing as much as they were buying as she made a number of off-the-c…