An adoring mom of three kids, she took to Instagram on Thursday, October 2, to celebrate her youngest, Rani Rose, whom Kate shares with fiancé Danny Fujikawa. The post includes a video that shows the birthday girl on the stairs of a trailer with her mom, skipping around a studio, lounging on vacation and shopping with her famous parent, among other clips. Happy Birthday ⚖️ ♎️,” Kate wrote in the caption of her post. 🤯🤯🤯🤯🤯🤯🤯”“Happy birthday to my favorite 7 year old! Kate Says Rani is ‘So Magical’ & a ‘Total Firecracker’If you watch the video Kate posted for her daughter’s birthday, it’s clear that Rani is a vibrant little girl with lots of fantastic energy.