Ever want to have a personalized accessory from your favorite celebrity? Well, now is your chance. Nixon has teamed up with the likes of Fall Out Boy (pictured), Angels and Airwaves, Jack Black , Danny Way, Joy Bryant and more to develop their new 2008 LTD Collection, which features one-of-a-kind timepieces designed by the music, sports and entertainment icons.

The best part about these super cool, colorful watches? Proceeds from their sales will benefit the Grammy Association's MusiCares MAP Fund and the Tony Hawk Foundation. The 2008 LTD Collection is priced between $350 - $3500 (start saving!) and will be sold at select retailers -- including Barneys stores in New York, San Francisco and Las Vegas -- this August.