Longoria went completely nude in the photo shoot, not facing the camera while she took the sleeping pose.
Covered partly in a white bed sheet, Longoria showed off her perfect rear complete with the tattoo on her back, reported Aceshowbiz.
The photo was displayed along with other celebrities' at Los Angeles' The Chateau Marmont. Other stars involved as model are Usher, Kirsty Hume, Orlando Bloom, Sally Singer and Justin Theroux. The tome will be released in October.
