Actress Shriya Saran is playing a meaty role in Shekar Kammula’s upcoming movie ‘Life is Beautiful’. Yes! Shriya has been roped in as a replacement since the beautiful actress was not originally on board.  Going into the details, 'Life is not so Beautiful' for this director as he's not having best of the times on the sets of the movie. Sources say that Shekar Kammula initially planned to have 3 fresh female leads and even shot the movie with them. However, it was reported that one of the female leads has been replaced because of her attitude problem. Apparently, the director had tough time dealing with her behaviour and he finally replaced her with Shriya since she still possesses the looks of a college-goer. What’s more, Sekhar is re-shooting all the scenes (with Shriya) which he initially shot on her. So all this has delayed the release of 'Life is Beautiful'.