According to the headline, the horse is wearing the bikini. I was happy to see that the picture shows Bar Rafaeli, in a bikini, grooming a horse.
Bar Rafaeli Grooms A Horse In A Bikini
And this is what Leonardo DiCaprio gave up? Mind you, grooming a horse isn't the sexiest thing in the world, but when it's Sports Illustrated swimsuit model, Bar Rafaeli, doing the grooming...you kind of see the hotness behind it.
We have no idea as to why she is doing this. We assume it's for an upcoming issue with her explaining her favorite 'past time' or some crazy bull-ish. Regardless of her likes or dislikes, we know what we like. And it's Bar in a bikini ALL OF THE TIME.