Jennifer Aniston has so-called 'cheat days'

Jennifer Aniston, famous for her toned physique and healthy lifestyle, indulges herself with the occasional cheat day.

The 44-year-old actress discussed her health and workout regimen at the a promotional event for her long-time yoga instructor's new book, "Yogalosophy: 28 Days To the Ultimate Mind-Body Makeover."

Despite her healthy eating habits and love of yoga, Aniston told People mag that she lets loose once and a while -- "in moderation," of course.

"Cheat days for me are usually ... it's either Mexican food ... maybe Italian pasta, but I think you always have to do it in moderation."