Kalki Koechlin

After playing Deepika Padukone and Ranbir Kapoor's BFF in Yeh Jawani Hai Deewani (2013), Kalki Koechlin was hot property in the mainstream movie scene. It all started with Zoya Akhtar's ensemble film, Zindagi Na Milegi Dobara (2011). But, her last out-and-out commercial release was in 2014 — Happy Ending — in which she starred alongside Saif Ali Khan.