Gigi Hadid finally reveals name of baby daughter.

ISLAMABAD -- Gigi Hadid has finally unveiled the name of her daughter, four months after welcoming her into the world with boyfriend Zayn Malik. The model, 25, revealed she had named her four-month-old girl 'Khai' after quietly changing her Instagram bio.'Khai's mom,' the top of her bio now reads.Khai's name had been shrouded in secrecy ever since Gigi gave birth back in September, and at one-point fans speculated the moniker had been revealed in a new Taylor Swift song. The internet was lit up with speculation the newborn had been named Dorothea, after Taylor released a song of the same name back in December.However, sources later told...