Yesterday it was first reported that Gigi Hadid and Zayn Malik are in sweet anticipation. The astonishment and kindness lasted as long as it lasted and the fans started to download the model's Instagram to dig up more information.

A few days ago, Gigi celebrated her 25th birthday and if you notice, some balloons have pink threads, some blue ones. Fans think the birthday party was also a celebration of the baby's gender.

Sure, it may be a coincidence, but the fact that Gigi holds a blue-threaded balloon in her arms as she hugs Zayn hints that she is expecting a boy.

Others, more daring theorists, allude to the couple becoming parents to twins, a daughter and a son.

No one has confirmed the news of the pregnancy or the sex of the baby, but these jobs cannot be hidden for long. We have to wait.