PIX: Aamir, Big B, Lisa Haydon at Kangna Ranaut's birthday bash

The Queen actress ushered in her 27th birthday on March 23.

Kangna Ranaut, the couture queen that she has emerged as lately, pulled out all stops for her big birthday bash at her residence in Bandra, a western Mumbai suburb.

Dressed in a pastel dress and pearls, the birthday girl greeted the party guests.

pictures of Kangna's birthday bash.

Filmmaker Vishal Bhardwaj posed for pictures with Aamir Khan, Kiran Rao and Aamir's 3 Idiots costar Sharman Joshi.

It wasn't a long time ago when, during his appearance on Koffee With Karan, Aamir had said that he thought Kangna was very sexy.

Amitabh Bachchan was spotted arriving for the party.

Kangna's Queen costar Lisa Haydon looked sexy as usual.

Actor Rajkummar Rao, who plays Kangna's fiance Queen, poses for pictures.

Filmmakers Anurag Kashyap and Tigmanshu Dhulia were also spotted.

Shabana Azmi and Javed Akhtar, photographed ahead of the bash.

Director Milan Luthria, who worked with Kangna on Once Upon A Time In Mumbaai, arrives with wife Lianne.

Kangna's Double Dhamaal costar Riteish Deshmukh was accompanied by wife Genelia D'Souza.

Fashion designer Manish Malhotra looked sharp in his ethnic outfit.

Monochrome loyalist Simi Garewal showed off her toned pins in a two-toned outfit.

Ram-Leela director Sanjay Leela Bhansali was also present at the do.

Actor Arshad Warsi arrives.

Actor-director Sohail Khan smiles for the cameras.

Vir Das, who plays Kangna's love interest in their upcoming film Revolver Rani, arrived with his girlfriend.

Veteran actor Anupam Kher was among the invited star guests.

Rakesh and Pinky Roshan arrive for the bash.

Kangna had starred in Roshan's most recent blockbuster, Krrish 3.