The Girls Next Door 10 Years Later: From the Playboy Mansion Limelight to Bitter Bunny FightsA decade has passed since we first met Holly Madison, Bridget Marquardt and Kendra Wilkinson on the E! reality show

BUNNY VS. BUNNY

Friend or foe? After Holly fired shots at Kendra in her memoir, claiming they hadn't spoken in years and that Holly doesn't miss her former Mansion mate, Kendra fired back that Holly had an ulterior motive when serving as Hefner's live-in girlfriend. The back-and-forth jabs continued on Holly's press tour, with Kendra addressing the timing of Holly's memoir release. "My intention was to tell my story," Wilkinson tells PEOPLE. "It's pretty sad. It makes you question the timing, and it makes you wonder, 'Wow, she wants real revenge.' At the end of the day, true colors shine."