The pop diva celebrated Halloween with her ex and their sweet twins at a mansion in Beverly Hills.
Mariah Carey knows how to throw a Halloween party!
The pop superstar spent the spooky holiday living it up with friends and family at a palatial, Airbnb estate in Beverly Hills, California. Her ex, Nick Cannon, and their two adorable 4-year-old twins, Moroccan and Monroe, were among those in attendance.
For the big night, Carey dressed in all leather as a "glamorous witch" while Cannon donned a green mask and came as The Hulk. Taking after their father, the former couple's kids got in the super hero spirit with Roe rocking a Pink Power Ranger costume, and Roc wearing an awesome Batman suit.
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"They wanted to be super heroes," Mariah told ET's Carly Steel, who spoke with the singer during her big Halloween bash. "They've been celebrating Halloween since August. So I figured, you know, we should have something fun, and a haunted house and really be festive so they can enjoy the holidays."
While Carey's boyfriend, billionaire James Packer, also attended the celebration dressed as The Phantom of the Opera, in a black suit and a masquerade mask, the 45-year-old "We Belong Together" singer said that she was glad her 35-year-old ex was at the party to spend time with their children.
"It was cool. It was nice," Carey said, smiling. "It's really good for the kids."
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Carey and Cannon have been very open about their efforts to effectively co-parent in the wake of their split. Earlier this year, they spent Easter together as a family, and shared some of the sweet pics on Instagram.
In fact, Cannon has frequently shared kind words and thoughts towards his ex, even posting a sweet Mother's Day message to Instagram in May. Check out the video below to hear more from the America's Got Talent host on his life after Mariah.