By Leah Ornstein - Breaking Celebrity News Features Editor

Mirror, mirror on the wall, which Hollywood stars had the hottest bikini bodies in 2012 of them all?

There was no lack of sexy on the beach and poolside panting this year, as the hottest celebrities stripped down into the skimpiest swimsuits imaginable and flaunted their impossibly perfect figures. As part of our special ON YOUR Breaking Celebrity News year-end feature, Breaking Celebrity News has photos of the 10 best bikini bodies of the year.

ON YOUR Breaking Celebrity News: The Best Bikini Bodies Of The Year

When it came to steaming up social media, Kim Kardashian and Rihanna generously shared their nearly naked bodies with their millions of followers on a regular basis. Kim, 32, flaunted her famously large rump in a bevy of barely-there bikinis, while Rihanna, 24, looked scandalously sexy in brightly hued swim separates.

When it came to rock hard abs, Jada Pinkett Smith and Gwen Stefani certainly gave the younger girls a run for their money! Both the 40-something hot mamas flashed their sexy six-packs on the shoreline, inspiring women all over the world to hit the gym hard.