Allu Sirish takes a cue from Allu Arjun

After the likes of Sudheer Babu, Allu Arjun and Nithiin to name a few, Allu Sirish is the latest actor to join the six-pack bandwagon in Tollywood. Admittedly, the actor took inspiration from his elder brother, Allu Arjun, who kickstarted the trend in tinsel town several years ago. ���Wanted to be fit ever since I saw my bro @alluarjun in Desamuduru. Finally.. I am kind of getting there! ;) (sic),��� Sirish posted on his micro-blogging page.A source close to the actor says, ���Sirish has been working hard to build a toned physique for the past several months and he didn���t even take the help of a professional trainer while doing this. All he did was follow a strict diet and regular exercise regime.��� After a long hiatus, Sirish is gearing up to begin shooting for his upcoming film in Parasuram���s direction. ���Contrary to some reports, Sirish didn���t build six-pack for his new avatar in the film. It���s a romantic entertainer. He just wanted to be fit,��� the source adds.