Khloé Kardashian's fitness journey [1] hasn't been easy, but it's certainly paid off. Not only has the 33-year-old reality TV star [2] previously admitted that she's "never felt as comfortable" [3] in her own skin as she does now, but her confidence really shines through whenever she slips into a swimsuit. Today, we're celebrating Khloé by taking a look at her hottest swimsuit moments.