After so many seasons of shared LOLs, the relationship between Hills stars Lauren Conrad and Audrina Patridge appears to have come to an unfortunate, WTF-tinged end. Rumors are flying that Conrad betrayed her friend by hooking up with Patridge's vacant, hirsute ex-boyfriend Justin "Bobby" Brescia, and today, Patridge took to the Ellen DeGeneres Show to further fan the flames. A clearly mystified DeGeneres tried to sort out the "who's zooming who" particulars with the help of some visual aids, but only a Hills aficionado could make sense of a backstory so simultaneously convoluted and uneventful. Still, all the Dermalogica face cleanser in the world can't hide Patridge's newfound loneliness. Stay strong, auburn-haired one! [The Ellen DeGeneres Show ]