The weather outside is frightful, but Mariah Carey is smoking hot in Aspen, Colo. The diva showed off her famous curves in an itsy bitsy red bikini while vacationing with her family.

Mimi, who was on her yearly holiday with her adorable twins Moroccan and Monroe, also rocked a very "festive" red robe by the hot tub. "Warming up for the hottub moments!" she shared on Instagram, displaying a naughty grin.

There's also plenty of family-friendly photos including one with the singer cuddling up with her daughter. "Uncharacteristically leaving the house early before darkness with Nick & dembabies, going ice skating (not me)," she added, along with a photo of hubby Nick Cannon in full snow gear.

Earlier this month, the songstress was in the holiday spirit as she performed her 1994 hit song 'All I Want for Christmas Is You,' off her 'Merry Christmas' album, at the National Christmas Tree Lighting ceremony in Washington, D.C. Unfortunately Carey's performance was cringe-worthy and her voice cracked badly throughout the show. Take a look at what happened here.