Bar Refaeli turns 29 on Wednesday! The Israeli model has flaunted her figure for Sports Illustrated, Victoria's Secret, and Maxim and also loves to share her sexy beach snaps on social media. Bar has always ranked high in our annual bikini bracket, and there's no telling where she'll place this year! From photo shoots to sandy days, we're celebrating Bar's birthday with a look back at her hottest bikini moments. Be sure to check out our ultimate roundup of celebrity bikini pictures as well!