Kim Kardashian and Reggie Bush prepped for a flight from Costa Rica yesterday following their fun weekend of bikinis and shirtless beach time. While Kim and Reggie were enjoying themselves on vacation, her sister Kourtney spent a few days filming Kourtney and Khloe Take Miami in Florida. She spent her afternoon running errands with Scott Disick and their son Mason, but Scott's dedicated daddy duty still doesn't have you convinced that he's that nice of a guy. Kourtney left Mason with Scott so she could pay a visit to the gym, and Kim was back to her own fitness routine as well, twittering fans for advice on how to prepare for her latest photo shoot.
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