Yolanda Hadid couldn't be more enamored with her granddaughter!Gigi Hadid's mom was on babysitting duty while the model was away at work. In a sweet Instagram Story post on Friday, Yolanda shared a photo of herself cradling Gigi and Zayn Malik's little one while enjoying some time in the sun.«We spent the day while momma was away,» the former star wrote on the heartwarming snap.