She turned 49 on Wednesday.
And Mariah Carey shared images from her balloon-filled celebration on social media.
‘3.27 I love you so much, thank you everyone for the anniversary love,’ the pop diva told her fans.
Mariah refers to her birthday as anniversary because she prefers to mark the day she arrived in the world rather than the number of years that have passed since her birth.
She’s explained in the past, according to PageSix.com: ‘I don’t count years but I definitely rebuke them . . . I have anniversaries, not birthdays, because I celebrate life, darling.’
Later on Wednesday night, the Hero hitmaker tweeted out video showing her being covered in silly string as she partied with boyfriend Bryan Taneka and makeup artist Kristofer Buckle.
Also seen in the clip are her seven-year-old twins Monroe and Moroccan and her two Chihuahuas and several large gift-wrapped presents.