Mastiii 4 is all set to hit the screens on November 21, adding to the list of Bollywood's adult comedies over the years. A fourth instalment to the popular Masti franchise, it brings back the boys in a naughtier avatar. Ahead of it's release, here's looking back at Bollywood's adult comedies over the years, that were sensational, and funny. 

It's Grand Masti actress Kainaat Arora's birthday on December 2. As the sensuous actress turns a year older today, we take a look at some interesting facts and trivia about her