Earlier Ajay Devgan has done guest appearance in 'Masti'. Recently he had done this again in forthcoming flick, 'Taarzan - The Wonder Car' with newcomers Vatsal and Ayesha. He did it for producer friend Gordhan Tanwani with whom he had worked earlier in 'Pyaar To Hona Hi tha' and 'Ishq'. Ajay is in his best of spirits in the promos of Taarzan.