Kollywood actress Shruthi Hasan backed out from a kannada project as the script demanded her to put on a lot of weight. She in a statement said that she is committed to '7 am Arivu' currently and will be wroking for it only. The actress also has a long list of live concerts that she is planning to do and hence she said that the weight gaining cannot be even though off. Shruthi will be soon seen acting opposite Suriya in 7 am. The film is directed by Murugadoss and has Harris Jayaraj scoring the music.