Manish Malhotra's impromptu birthday bash!

Manish Malhotra's impromptu birthday bash!

'Ravishing' Raveena Tondon joins the gang in this close up and personal group photograph.

Manish Malhotra's impromptu birthday bash!

Manish Malhotra turned 48 on December 5.

Manish Malhotra's impromptu birthday bash!

Manish Malhotra poses with Ekta Kapoor and Shobha Kapoor.

Manish Malhotra's impromptu birthday bash!

Sofie Chaudhary, Richa Chadda and Aditi Rao Hydari pose for the shutterbugs.

Manish Malhotra's impromptu birthday bash!

'Kickass' Siddharth Malhotra looks cool in blue denims.

Manish Malhotra's impromptu birthday bash!

Simple yet elegant Gauri Khan seems amused.

Manish Malhotra's impromptu birthday bash!

And here comes the man in black- Karan Johar!

Manish Malhotra's impromptu birthday bash!

The diva in blue- Urmila Matondkar arrives for Manish Malhotra's birthday bash.

Manish Malhotra's impromptu birthday bash!

'Stunner' Sonakshi Sinha blossoms in a floral pattern.

Manish Malhotra's impromptu birthday bash!

Parineeti Chopra looks chic in stylish loose-T with an adorable heart on it.