Neetu Kapoor, Ranbir Kapoor, Kareena Kapoor Khan and Karisma Kapoor had a reason to celebrate September 15. Riddhima Kapoor Sahni turned a year older, and to mark the special day, the birthday girl received a host of surprises from her family as the clock struck 12. Elated to celebrate, the entire family made sure to make this one a sweet celebration. All pictures/Celebrity Instagram accounts

The celebration took place at the Kapoor residence, and it was attended by Karisma Kapoor, Kareena Kapoor Khan, Alia Bhatt, Anissa Malhotra Jain, Neetu Kapoor, Ranbir Kapoor, Armaan Jain, Rima Jain and other family members.

Riddhima Kapoor shared a few pictures from the celebrations, and we can't stop looking at the fun-filled memories from the party. From cutting cakes, hogging on some junk food, to dancing all night, the party was a blast.

That's not all! To ring in the special day, Alia Bhatt and Neetu Kapoor performed on some popular songs for the birthday girl, making it a special celebration. Though the video has now been deleted by Riddhima, a lot of pictures from the video clip have already gone viral.

Speaking about the guests who attended the party, Kareena Kapoor opted for a crisp white shirt, paired with black trousers. She looked extremely chic and classy in this black and white outfit, paired with a pretty gold choker for the celebration.

The birthday girl dressed in a black off-shoulder dress, Riddhima Kapoor Sahni completed her look with a diamond necklace.

Alia Bhatt showed off her dainty side in a pretty floral dress. As she wished Riddhima, the actress posted a sweet post which read, "Happy birthday my darling. Love you love you love you. Wish you a lifetime of joy and happiness. [sic]"

Bharat Sahni hosted another bash for the birthday girl who turned 40 this year, which was attended by Neetu Kapoor, Manish Malhotra, Monisha Jaising, Kaykasshan Patel, Vardaan Gupta, Jayashree Sharad and some of her close friends.

Riddhima Kapoor Sahni's husband Bharat Sahni shared a throwback photo from their wedding day on social media to wish his darling wife a happy birthday. The businessman has also posted a series of videos which gives a glimpse into their beautiful relationship.

Riddhima Kapoor Sahni's second birthday celebration too looked like a grand in-house party.

Karisma Kapoor's tropical choice for the outfit looked quirky. On the other hand, Armaan Jain's wife Anissa Malhotra was seen wearing an LBD. 

Belated happy birthday, Riddhima Kapoor Sahni!