ET had been close to Carey and Stella Bulochnikov for much of their time together, but now things have turned sour as Stella is suing Mariah
The 48-year-old singer recently revealed that she suffered from bipolar disorder, which has led to an outpouring of support for her.
A source tells ET that Cannon 'has known about Mariah's diagnosis for forever' and is 'proud' of her for coming forward.
The ‘Heartbreaker’ singer has the unconditional support of her ex-husband.
The 48-year-old singer made her first public appearance on Wednesday following news of her bipolar disorder diagnosis.
Carey tells 'People' magazine that she was diagnosed with the mood disorder in 2001.
The pop star opened up for the first time about her secret struggle with mental health issues.
The 48-year-old pop star says she was first diagnosed with the disorder in 2001.
Celebrities celebrate Easter 2018 -- see the fun!
The pop singer took "dem kids" to the happiest place on earth!
More than three years after their 2014 split, Mariah Carey and Nick Cannon are flawlessly co-parenting together, a source tells ET.
The former couple and their 6-year-old twins, Roc and Roe, sported matching outfits on the red carpet at the Nickelodeon show.
The family of four stepped out together on Saturday’s orange carpet.
The two engaged in a Twitter lovefest on Thursday.