Rock Stars: Big Rings!

Who has the largest diamond? Check out the rings on Katie, Jen, Avril and seven other stars. By Janice Morris

JENNIFER GARNER

Though the just-hitched couple of Ben Affleck, 32, and Garner, 33, never announced an engagement, she wasn't hiding her tell-tale ring: a diamond-studded eternity band. And with the wedding, the two have let another not-so-well-kept secret out of the bag – they're expecting their first child.