Sushant Singh Rajput, Karishma Sharma, Vikas Gupta, Adah Sharma Let Their Hair Down At Siddharth Gupta's Birthday Bash

SpotboyE.com was the first to tell you that Vikas Gupta's younger brother Siddharth Gupta is now staying with his buddy Sushant Singh Rajput. At their Bandra residence, celebs gathered late last night to wish Siddharth a 'Happy Birthday'. Here are the pics