The gossip site claimed that the actress, 23, was spotted out by photographers with a significantly larger chest than normal.
Ranaut has always claimed that she would never go under the knife to make herself more beautiful.
Speaking to Mahiram before her appearance in Kites, Ranaut said: "I have not had plastic surgery. My face looks different as I have put on weight. I was sick of my thin body. The world is dying to get skinny, and I like to be different."
However, some reports have suggested that the star's minor role in Kites was the reason for the surgery as she now wants to play bigger parts.
