We have the first photos of Gigi Hadid and Zayn Malik's new daughter (opens in new tab)! Over the weekend, Hadid held Malik's baby, she had the whole family dressed in Halloween costumes (Hadid as Zero Suit Samus from the "Metroid" video game series, Malik as Slytherin from the "Harry Potter" series, and Hadid Malik's baby as the adorable Hulk (dressed up as the Hulk), and a sweet photo of them looking adorable. Take a look:

Baby Gigi's face is not visible in the photos, but it is covered by a Hulk-themed GIF. Hadid and Malik have vowed to keep their new daughter's life as private as possible: the little girl's name has not yet been revealed, and the photos the parents shared to announce her birth show only her hands (and body parts). This would be a natural move for a couple as high-profile as Gigi and Zane!

Baby Gigi's arrival strengthened Hadid and Malik's relationship (open in new tab), insiders say. Zayn and Gigi's relationship is better than ever, in terms of communication and spending time together," a source recently told Us Weekly. 'They seem happier than ever.'

Shortly after the new baby's arrival, another insider told E! that Hadid and Malik are "in the best place right now." The source continued, "Zayn was very emotional when the baby girl was born," adding, "It was an emotional and special moment for him. He expressed that he was forever changed and that he would never let her or Gigi down. He wants to be the best father he can be and is very excited about it." Adorable!