Kristin Cavallari and Brody Jenner: Off Again

Kristin Cavallari and her on again/off again boyfriend Brody Jenner are officially off again. For those of you who actually give a hoot about Kristin’s love life, here’s the deal in a nutshell:

Earlier this year, Kristin famously left Brody to nurse Nick Lachey’s wounds after his public breakup from Jessica Simpson. Soon after, Nick dropped her like a hotcake to hook up with Vanessa Minnillo. Kristin ran back to Brody, they hooked up, broke up, hooked up again, and here we are back at square one. Confused yet?

• Kristin and Brody Call it Quits [PerezHilton]
• How Well Do you Know Nick Lachey? [Take The Quiz]