Given Britney Spears' recent predilection for unleashing her manicured tootsies in some of Southern California's finest public restrooms, we can't guarantee that this is just a hickey and not a fungal infection like ringworm. Until he brings his fiancée to a physician to confirm it's merely the innocent byproduct of some harmless (though rather immature) necking instead of a more sinister malady, Mr. Federline should probably keep the Cheetos bag clear of the blemish.

[Photo: Rex Features]

• Barefoot Britney Spears Strikes Again [Defamer]

Contact information for this author is not available.