Looks like we've discovered the secret to beauty regime - which involved covering her face, limbs and bikini-clad body in the supposedly skin-enhancing mud.
"*Muddy* but feels good!!" she Tweeted. "DEAD SEA - if you haven't been... well, sucks for you!"
It is also widely believed that the Dead Sea mud can help cure common skin complaints such as acne, or help ease forms of arthritis.
Hmm, If only it wasn't quite so far away...
Note: smothering oneself in mud will (unfortunately) in no way guarantee the miraculous supermodel body of Bar Rafaeli.