Mariah Carey Addresses Twins Rumor; Talks Holiday PlansMariah Carey shares that her pregnancy hasn’t changed her healthy eating habits, but it is changing her plans for the holidays. The mom-to-be shared with Extra that she and Nick won’t be ringing in the New Year in Aspen, as they have done in the past:“I can’t go there this year because of the altitude,” she says. “We’re figuring it out.