Watch the 3rd song, Gun Gun Guna from the movie Agneepath. If you are in a bad mood, this song will definitely make you smile. STARRING: Hrithik Roshan, Priyanka Chopra, Sanjay Dutt & Rishi Kapoor PRODUCER: Karan Johar DIRECTOR: Karan Malhotra Join: www.facebook.com Follow: www.twitter.com