Grab your bunny tail, because we’ll take a trip back in time and back to the Playboy mansion.

It’s hard to believe it’s been more than ten years since E! ‘S The Girls Next Door has finished its six-season run and the fun that came with it.

After all, the legendary E! The show took us behind the scenes of the luxurious lifestyle of Holly Madison, Bridget Marquardt and Kendra Wilkinson for five years as Hugh HefnerThe girlfriends at the time and the last season in the Kristall Harris, Karissa Shannon and Kristina Shannon joined the house.

The Playboy brand has changed a lot since Hefner’s death, but we take the day to celebrate the earlier days of glory when the girls partied in Vegas or had another Midsummer Night’s Dream party, a former must-see event in Hollywood.

The Girls Next Door is just one of the early reality TV hits explored and analyzed when E! The new series For Real: The Story of Reality TV premieres this Thursday night.