Gigi Hadid took to Instagram to share the sweetest birthday post for auntie Bella. “We celebrate you today and every day @bellahadid: She’s my baby sister but also a firecracker of a spiritual body guard and a forever protector as an auntie,” Gigi captioned the post. In the photo, we see Bella carrying baby Khai dressed in cute cozy set from Gimaguas. She actually wore the Orange Gonza Jacket and Khaki Rodeo Panties. Keep reading for buying information.