Ajay Devgn and Kajol along with their families and friends were at a Juhu hotel over the weekend celebrating their daughter Nysa's ninth birthday

Every year, the doting dad organises a big bash for his darling beti. This year it was a water park theme bash for Nysa and her friends.

The kids had a blast going up and down the rides. Earlier this month Ajay celebrated his birthday in Patiala where he was shooting. Looks like he has overcome his birthday cake trauma. Remember Ajay hates cutting birthday cakes!