Kendra Wilkinson on 'Girls Next Door' costars: 'We were not friends'
Kendra Wilkinson dished on the drama between her, Holly Madison and Bridget Marquardt, all of whom were Hugh Hefner's girlfriends on the mid-aughts reality TV show."On camera, you saw us together and it was the trio. Off camera, we would just disappear into our own little world," she said.