Special Reason behind Samantha's Tweets

Samantha may be a top heroine of Tollywood but she is shocking everyone with her comments on top heroes like Mahesh Babu and Pawan Kalyan. But what is the reason for her over action. First she commented on Prince Mahesh Babu's 1-nenokkadine poster. Recently she tweeted against Pawan Kalyan's third m featurednews