Is Catherine Tresa regretting her walk out? Added on Jan 13, 2017 It was a war of words with Chiru’s daughter Sushmitha and Catherine Tresa walked away from Chiranjeevi’s 150th film Khaidi No 150. The film has released and has been declared as a hit. Catherine Tresa was to do an item number Rattalu Rathalu in the film. But after her walkout, Lakshmi Rai was roped in to dance for that number. Now this song has become a superhit. Lakshmi is basking in glory because of this song. Catherine Tresa must surely be cursing her rash decision of walking out of the film.