A-Rod's Cup Is Half Full

Posted Dec 17th 2008 8:58AM by TMZ Staff

While working out in Miami, Alex Rodriguez adjusted his cup and made sure Madonna didn't give Guy Ritchie everything she owns.

Guy may have $75 million, but A-Rod's still got the family jewels.

BTW -- if you like shirtless pictures of tan, muscular men -- make sure to check out the entire photo gallery.