Kutcher plays the Apple CEO in upcoming biopic Jobs, a casting choice which has been backed by Apple co-founder Steve Wozniak.
Photo gallery - Ashton Kutcher as Steve Jobs first pictures:
Copyright: Rex Features On Location NewsThe film's producer Mark Hulme has stated that Kutcher believes the role of Jobs "was meant for him".
Written by Matt Whiteley and directed by Joshua Michael Stern, the film will also feature Josh Gad as Wozniak, Dermot Mulroney as Mike Markkula, Lukas Haas as Daniel Kottke and Ahna O'Reilly as Chris-Ann Brennan.
A separate Jobs biopic is in development with The Social Network scribe Aaron Sorkin writing and Scott Rudin producing.
Jobs is due for release in 2013.