It's a family business.
"When your family is happy, when your child is happy, that's it," said the rock star.
"There is NO ONE like you!!!" wrote the "Girl on Fire" singer of her boy.
"At your house, your parents is cool," the rapper recalled telling his 11-year-old daughter.
"Give me good grades and I’ll give you the world baby," the rapper wrote to her daughter on Instagram.
To their children, these stars are mom or dad first, world-famous musicians second.
"Thank you Maxi Drew for usin’ your wish on our family and most importantly, my Dad," wrote the Blonde Ambition star on Instagram.
"I had the best Valentine’s dates last night," Legend captioned a new snap, adding a heart emoji for each person.
The couple revealed they were expecting a third baby in August.
