4. Nayanthara: Nayanthara never really gave importance different makeovers as much as she did in her acting. Also known as Kollywood superstar, the beauty debuted in the Tamil film ‘Ayya’ alongside Kollywood actor Sarath Kumar. Post that, she went through a lot of changes from losing weight to different styles of hair and clothes. Nayanthara is well-known for her different saree draping styles and most of all her bold roles in the movie.