Stars! They're just like us! They run funny. They take snack breaks. And when they're posing for sexy photo shoots, they head straight for the loo and hop in the tub! Just look at the ravishing Liv Tyler, lounging in the bath for Madame Le Figaro. And she's not the only one getting squeaky clean. Here are 17 other stars posing in or on bathtubs -- bubbles are a bonus.