Judging by the OMG TITS look on this Marine's face, he didn't care that his curvy date Kim Kardashian left the Ball 15 minutes after dinner started... after she had professional photographers make sure they documented she attended. (Unlike Mila Kunis, who stayed the entire time and didn't have any stupid photoshoot before she walked in.) At least we already know KK is terrible at being a human being - but awesome to stare at. I think she knew her work there was done, 15 minutes into the evening.
