From Ranbir-Katrina to Salman-Aishwarya, here are the exes who came face to face on Karan Johar’s 50th birthday bash

Filmmaker, chat show host and reality show judge Karan Johar celebrated his 50thbirthday a few days ago. He hosted a lavish party for all his Bollywood buds complete with a red carpet. Well, the night was definitely one to remember not just for his guests but also for netizens. One major reason behind this is that many popular exes came face to face, under one roof, to celebrate KJo. While some are still good friends, a few others don’t even look eye to eye. Here’s a list of these ex lovers!