Mast Ho Jao (English: Eat Popcorn and Enjoy) is a 2004 Indian Hindi-language romantic comedy film directed by Kabir Sadanand and starring Akshay Kapoor, Tanishaa, Rashmi Nigam and Yash Tonk.

Serbian model Jelena Jakovljevic did an item number "Dupatta Beimaan Re" in the film.

Rahul moves to Mumbai to start his career as a music director and decides he will not meet his friends until he becomes famous.

[5] When Sadanand told his friends about the title of his new film they expressed their surprise and called him mad.

Rediff.com Patcy N. called the songs "Dupatta Beimaan Re", "O Solemiya" and "Le Chale" catchy.

[5] Rediff.com's Seema Pant praised Sunidhi Chauhan's voice in "Dupatta Beimaan Re" and "O Solemiya".

Pant advised music fans to avoid the title track "Popcorn Khao!

[8] Writing for India Today, Anupama Chopra termed the film "bland and boring".