On August 1, Kim Kardashian beamed in the stands at the Dallas Cowboys’ football practice, watching her boyfriend, Miles Austin, as if he were the only man on earth. Yet two days later, as the bootylicious star strolled through the lobby of The Beverly Hills Hotel with soccer player Cristiano Ronaldo, it seemed as if Miles was the last thing on Kim’s mind. Cristiano, who has become somewhat of a ladies man, not only has a girlfriend — model Irina Shayk, 24 — he is also the father of a baby boy, whose mother has not been named. But the friend says none of that makes a difference to the Keeping Up With the Kardashians star. “She is boy crazy and always looking for the next man — someone with more fame and money than her current guy,” the friend explains.