The filming of "Dhoom: 3" begins Friday and actor Uday Chopra is excited about the project.

"Today (Friday) 'Dhoom 3' officially begins with a pooja at YRF (Yash Raj Films)... for me, it begins with a killer leg workout. Guess that's my pooja," Uday tweeted.

Produced by his elder brother Aditya, the film is written and directed by Vijay Krishna Acharya, who had also scripted "Dhoom" and "Dhoom 2".

Aamir Khan will play anti-hero in the film, which also stars Katrina Kaif along with Abhishek Bachchan and Uday.