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