The above was from the same email from my uncle to my Mom. This one was taken by German wildlife photographer Norbert Rosing - and no, it's not photoshopped. (I checked it out on Snopes.com.) It seems Mr. Rosing was out on Hudson Bay snapping pics of the polar bears when this one came up to his camp. At first the guy was afraid his dogs would be bear-food, but the bear just wanted to play. It came back every night for a week - without harm to either photographer or dogs.
Personally I see a pose like that and I want to rub his tummy. He's so cute.