Arjun Rampal and Purab Kohli lose their cool at each other on the sets of 'Rock On 2'?

If there are two actors in Bollywood who have never been mired in controversies, they are Arjun Rampal and Purab Kohli. 

However, recent reports suggest that both the actors allegedly lost their cool on the sets of Rock On 2 while having a discussion over their creative differences. 

According to a report in Mid-Day, the two actors had an argument so big, that the shoot was disrupted for nearly an hour. Quoting sources, the report adds that after their spat in front of the entire crew, Arjun and Purab made a quit exit from the location. 

Co-actor and producer of the film, Farhan Akhtar reportedly had to step in to calm Purab and Arjun. The shoot reportedly continued to go on smoothly after this. 

The sequel of 2008 hit movie will see Shraddha Kapoor, Prachi Desai other than Farhan, Arjun and Purab.