Mariah Carey Is ‘Thriving’ and Focused on a ‘Fun Holiday Break’ with Her Kids After Bryan Tanaka Split: Source

The “All I Want for Christmas Is You” singer recently wrapped her Merry Christmas One and All! tour

Mariah Carey is fresh off her Christmas tour and ready for some holiday cheer!

The “All I Want for Christmas Is You” singer, 54, is embracing a festive spirit as she celebrates the season with her 12-year-old twins Moroccan and Monroe, a source tells PEOPLE.

“Mariah is thriving this Christmas. She’s feeling good and is in fully festive Mariah mode,” the source says. “She’s thrilled with the success of the tour with her kids and work she’s already done on her next album.”

Carey, who recently split from boyfriend Bryan Tanaka after seven years of dating, wrapped her Merry Christmas One and All! tour this past weekend in New York City after 16 performances. 

The run of shows marked the first time she’s taken the tour national — and also included special appearances onstage by her two children, whom she shares with ex-husband Nick Cannon.

“Now she is only thinking about having a fun holiday break with Roc and Roe,” the insider says. “Everyone around her is talking about how she’s operating on all cylinders these days, and how amazing she looks.”