“Spa night #missmonroe and mommy,” the Hero hitmaker, 48, captioned the image with her daughter.
The proud mom-of-two also posted a cute photo of the twins bonding while pampering.
“#rocky getting the royal treatment from his sister #missmonroe #queen of the spa,” she wrote.
According to PEOPLE, Carey might be reuniting with the twins’ father, America’s Got Talent star Nick Cannon.
“There seems to be hope that they will get back together permanently,” a source said. “Mariah and Nick are getting along great. Nick spends most of his time with Mariah and the kids. Mariah is great with Nick around. There seems to be hope that they will get back together permanently.”
The friendly exes addressed the rumors in an interview with ET.
“We’re together when it counts,” Carey said. “We’re together for the kids. And I think that’s the most important thing.”
Cannon added: “It’s so perfect right now honestly, I’m working on being the best me that I can possibly be and from that I’m working on being the best father that I can be and that’s a plate full right there. I love her, I adore her, that’s always going to be my dream girl but I think as mature adults I think we just operate better with the way things are right now.”
Continue looking through our gallery to see more Carey-Cannon family photos…
#rocky getting the royal treatment from his sister #missmonroe #queen of the spa ?❤️ A post shared by Mariah Carey (@mariahcarey) on