Carey revealed that she called the look Bianca, as she is pictured rocking lingerie and stocking and boots in all black.
She shared the photo commenting:
"Ladies and gentlemen... #Bianca."
On another sexy snap, Carey wrote:
Just as Beyonce has an alter-ego which seems to be a sexier, naughtier version of herself called, Sasha fierce, Bianca seems to be the sexy version of Mariah, as do other celebrities.
Are you loving Bianca?
See Mariah Carey in "Infinity" below: