Gigi Hadid shared some sweet photos from her pregnancy on Instagram Thursday, showing off her baby bump in a black crop top and matching sweatpants along with a yellow terrycloth Lack of Color bucket hat ($99).

According to the 25-year-old supermodel, who in April announced she was expecting her first child with boyfriend Zayn Malik, the pics were taken around the 27-week mark. “Time flew,” she wrote in her caption.

Gigi’s fans are speculating that she may have already given birth. On Tuesday, the blond beauty’s sister Bella posted a shot of the siblings showing off their bellies, writing of Gigi and Zayn, “i love you both so freaking much -can’tstopcrying 🥺.”

And on Wednesday, the catwalker’s father Mohamed Hadid shared a handwritten letter to his grandchild on Instagram. “My heart as happy as can be,” the 71-year-old wrote. “I wish for you the sun & moon, I wish for you a happy time. Know that grandpa’s always here, I’ll do anything, anything for you, my dear.

Hadid tagged Gigi in his post and added, “In the name of God [the] merciful I want to say l love you and [am] so proud of you.”

Neither Gigi nor Zayn has announced the birth of their baby or responded to Page Six’s requests for comment.