Massachusetts - Mark Wahlberg heads out for another day of work on the set of his new film, "The Fighter," today, July 15, 2009. Wahlberg seemed to be in a great mood and ready to get down to business!

Wahlberg plays the role of the famous Boston-based boxer "Irish" Mickey Ward. Other cast members of "The Fighter" includes Christian Bale and Amy Adams. Mark Wahlberg is so cute! Sigh!

Photo Credit: Fame Pictures