One can be such a lonely number, but not for these celebs! No matter what goes down, stars like Jessica Simpson, Miley Cyrus and Nick Lachey will always have a sibling to fall back on and bask in the spotlight with.[gallery nid="40863"] OK! GALLERY: HILARY & HAYLIE: SISTERS WHO WEAR SPANDEX TOGETHER, STAY TOGETHER Some siblings come in pairs of two like Beyoncé and Solange Knowles, while others ... Read More >>