See Pics: Ranbir, Alia, Karan Johar and many more spotted partying together!

Ranbir, Alia, Karan Johar and many more were seen together partying at Olive

Simone Singh was spotted in the party with husband Fahad Samar.

Amrita Arora also was seen in the party.

Alia was looking adorable.[All Picture Credit: Manav Manglani]

Ranbir and Alia were spotted together in Ranbir's car.

Karan and Ranbir were also seen together at the end of the party.

Karan was spotted in a casual look.

Kiran Rao was also spotted in the party.

Alia Bhatt was as usual looking cute and adorable in her blue dress.

Konkona Sen Sharma was also spotted at Olive.

She was looking elegent in her black dress.

Arbaaz Khan was seen leaving with this mystery girl.

Arbaaz Khan was also seen in the party.

This mystery girl was also spotted in the party.

Ayan Mukerji was also spotted in the party.