Zayn Malik and Gigi Hadid bursting with excitement in social media announcement of their daughter's birth

Last night Zayn Malik revealed he and Gig Hadid welcomed a baby girl! The usually social-media-shy singer was the first to break the news on Twitter, confirming their first child together is “here, healthy and beautiful.”“The love I feel for this tiny human is beyond my understanding. Grateful to kn...