Happy birthday to Mariah Carey! Since releasing her first-ever, mega-hit single, "Vision of Love," back in 1990, Carey's continued to set the bar high for R&B singers. Quite literally hitting a high note throughout her career, Carey's incredible vocal range and bubbly personality matched with a string of chart-topping singles led her to the forefront of female vocalists.
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After more than 25 years in the spotlight, Carey is showing no sign of slowing down—unless, of course, she's taking off time to spend with her 4-year-old twins, Moroccan and Monroe. When the songstress isn't busy putting on her Las Vegas residency show, she frequently takes to Instagram with super-sweet snapshots of her day-to-day mom duties. Clearly a very proud mama, Carey has no qualms about showing off her son and daughter—and we've got the photographic evidence to prove it. In honor of the always-fabulous singer's birthday, we've rounded up her sweetest Insta' moments with the kiddos.
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