Mouni Roy cuts her birthday cake on September 28.

On her 37th birthday, her husband Suraj Nambiar and friends planned a surprise for her.

Mouni looks extremely joyful as she cuts her birthday cake.

The fashionista opted for a stylish purple dress.

Mouni received love and wishes from her friends.

The videos prove that the birthday girl had a gala time with her friends.

The 'Brahmastra' actress shared glimpses of her midnight birthday celebration.

Her best friend Arjun Bijlani wished her with a heartwarming post.

BFF Mandira Bedi also penned an emotional note for her.

Mouni's 'Naagin' co-star Adaa Khan wished her with a special video.