Karlie Kloss and Her Bikini-Clad Sisters Pose for Stunning Pic During Tropical Getaway: Take a Look!

Kloss times four! 

Supermodel Karlie Kloss and her three stunning sisters, Kristine, Kimberly andKariann, are currently enjoying a tropical vacay in honor of the former Victoria's Secret stunner's 23rd birthday, and clearly, the Kloss' have some damn good genes.

"#wcw," Karlie's older sister Kristine captioned a shot of the siblings all sporting bikinis and smiling from ear to ear. 

"#LikeaKloss," the 6-foot-1 beauty wrote of another adorable pic with her family members. Too cute! 

While Karlie may be the only supermodel among her sisters, her siblings are equally as gorgeous and each have their own distinct features, despite the fact that Kimberly and Kariann are twins! 

Fans of the social supermodel were first introduced to Karlie's younger sister Kimberly back in July when she brought her to the Paper Towns premiere. The blond beauty, who rocked a fitted white dress teamed with bright red lips, even wound up stealing the spotlight from her sis and made numerous headlines for her sexy ensemble.