So Mariah Carey is a little bit too demanding. And crazy. Her requests this time, according to The Smoking Gun:
the bubbly has been replaced with a $200 bottle of cabernet sauvignon and her dressing room is outfitted with two dozen white roses and vanilla aromatherapy candles. As for the furniture in her "living room space," Carey wants "no busy patterns; black, dark grey, cream, dark pink are all fine." It is unclear what kind of negative effect plaid or tartan seating would have on the 41-year-old's performance. Carey's room "should be about 75 degrees," and a "lamp or clip light" should be provided so that "harsh lighting may be turned off" in her backstage bathroom.
You'd expect more from Mariah. This looks very normal to me. Unless she requests garden gnomes to walk and talk and do the oompa loompa I'd be worried then.