Sports Illustrated Swim Suit Cover model and actress Brooklyn Decker wears Grayce by Molly Sims for HSN necklace on the set of her upcoming film, Just Go With It in Hawaii, Tuesday, May 11, 2010. The movie also stars, Adam Sandler, Jennifer Aniston, and Nicole Kidman.

Brooklyn Decker’s Necklace: Grayce by Molly Sims Faceted Stone -$24.95.

Available on HSN