If your girlfriend was Victoria's Secret hyper-hottie Alessandra Ambrosio, how would you react if some dude came up and wanted his picture with your girl?
Probably a lot like this guy -- her current paramour, whose name we didn't catch -- who tried to pry Ale away from an eager fan as they slid out of Butter and into a waiting cab.
Still, her fella was magnanimous enough to let the fan have a little piece of Ambrosio ... at least photographically.
Alessandra's Guy Tries to Keep His Victoria's Secret
