Rakul Preet Singh debut film, Yuvan, has not even hit screens. But former Femina Miss India finalist, Rakul Preet Singh, already seems to be garnering the attention of Kollywood. She has just signed up to be part of Arun Vijay’s Thadayara Thakka (TT) with director Magizh Thirumeni.She appeared in Telugu Movie Keratam as Heroine.