Jessica Simpson goes topless as she teases fans with sexy picture of her bum in a thong bikini American beauty and birthday girl wows Instagram followers with nearly-nude pool pic showing off her famous derriere in the sunshine. Jessica Simpson nude pictures, Jessica Simpson naked photos, Jessica Simpson hot images and much more about Jessica Simpson wild side of life Jessica Ann Johnson (née Simpson; born July 10, ) is an American singer, songwriter, actress, reality television personality and fashion designer. Jessica Simpson is the classic Southern girl stereotype. Church-going Christian who promises to be a virgin until marriage. Down-to-earth but really sexy at the same time when she wants to. We all love her and it's about damn time we saw her nudes. Unlike most other celebs constantly taking pictures of themselves.