A lot can change after a few films. Just look at these southern beauties who have undergone quite a change after a handful of films. Take for instance actress Nayanthara. The actress, who has acted in Tamil as well as Telugu films used to be plump with curly hair.
But the Tamil film, Billachanged all that. Gone are the curls and the pounds; in place of the homely looking girl is a svelte and sexy Nayan.