Several Bollywood stars arrived at filmmaker Shashank Khaitan's residence on the occasion of his birthday on Thursday night. Arjun Kapoor kept it cool and casual at the birthday bash. Varun Dhawan arrived looking dapper as always. The Kalank actor was accompanied by girlfriend Natasha Dalal. Janhvi Kapoor looked gorgeous in a basic black tee and a pair of blue denim. Karan Johar was clicked in a colourful avatar. Aparshakti Khurrana was also spotted at the bash.