Siddharth having the time of his life with Dhawan

Mumbai: Southern actor Siddharth, who made his Bollywood debut with "Rang De Basanti", is working in David Dhawan`s untitled project and says he is having a ball while shooting for the movie.

"Having the best time on David Dhawan`s shoot. I feel 10 years younger just because of all the laughter..wonderful gang. Great moments of fun," the 32-year-old posted on Twitter. Siddharth`s last Hindi movie was Chandan Arora`s "Striker" in the year 2010. IANS