We all know that Riteish Deshmukh is an entertainer par excellence. But in Kyaa Super Kool Hain Hum, the actor has shown his versatility. He has turned lyricist and singer with the hit <em>UP Bihar Lootne</em> track that has been rendered (for the first time together) along with Sukhwinder Singh and Daler Mehndi. Riteish has penned and sung the Marathi portions of the song.