Bar Refaeli has one sexy bikini bod. The supermodel, who once dated actor Leonardo DiCaprio, sizzled in some online snaps of herself in a purple bikini.

The supermodel is back at home in Israel and posted a series of pics on Instagram. One photo showed off her bikini body as she sat atop a friend’s shoulder while giving the peace sign.

In another photo, the 28-year-old beauty is floating in her pool; along with that pic, she tweeted: "Shabbat shalom #relax #love #live #laugh #friends."

See Bar Refaeli's Sexiest Bikini PHOTOS

Later on, the star posted another snap of her low-key day, pictured sitting on the top of a friend's shoulders while giving the peaces sign.

They were spotted lounging in the pool and smiling for the photos. 

Before her trip to the US, Bar had treated herself to a sun holiday in Spain with pals, and tweeted photos of herself wearing an assortment of bathing suits and partying with friends.

Being back home is where Bar appears to be the happiest, writing on Twitter: "Conclusion of the day... THERE IS NO PLACE LIKE HOME."

Meanwhile, Bar has got her hand in several other ventures, besides her top modeling contracts.

The blonde is also filming Israel's X-Factor and reportedly earning $270,000 to host the show, which is scheduled to air in autumn.