John Mayer broke unlucky-in-love Jennifer Aniston's heart for the last time in March, three weeks after the power couple lit up the red carpet at the 81st Academy Awards. Which A-lister will John devastate next? Stay tuned. Jackson Lee/Rocke/Turgeon /Splash News - December 20, 2008
Celebrity Breakups of '09
From Jon and Kate to John and Jen, check out this list of 2009's biggest breakups.