Hugh Hefner and his wife Crystal Harris got their twerk on at the Playboy Mansion on Saturday during the skin mag's exclusive annual Halloween party!
Crystal, 27, knotted her hair, stuck out her tongue and backed dat ass up into her hubby Hugh, who turned 87 this year!
Despite their 60 year age difference, Hugh and Crystal got married on New Year's Eve 2013. Looks like they still know how to have some fun AND seXXXy time together!
Happy Halloween, you two!
[Image via Twitter.]