and Nick Jonas, who have kept their personal life extremely private ever since the of their daughter via surrogate back in January, just shared a sweet moment on Instagram.On Tuesday, October 25, Nick Jonas posted two photos of his family's Diwali celebrations on his grid. In both photos, everyone in the family is wearing white, while Malti's face is covered with a red heart emoji. This year, Diwali began on Monday, October 24.“Such a beautiful Diwali celebration with my ♥️,” Jonas wrote in the caption.