How is @ Balayya different from Cherry?

Recently, Mega Power Star Ram Charan is heard to have advised Amala Paul to reduce the fat of her body for his project in the combination of Vinayak. However, many fans of both Charan and Amala were said to be annoyed with the advice of Charan as they like the present physique of Amala very much. It is a known thing that Amala Paul was selected as the second heroine for this movie and Kajal is doing the main heroine role.
On the contrary to the gesture of Cherry, Natasimham Nandamuri Balakrishna advised his heroine Parvathi Melton to grow some fat on her body so that she would get a solid personality. Strangely, Balakrishna is heard to have received appreciations from many people for his wise advice to Parvathi as they think Parvathi would suitable to Balakrishna, only when she puts up some weight. It is a known thing that Parvathi Melton has roped in as one of the heroines for Balakrishna's 'Srimannarayana'.