You're never to old to twerk, it would appear.
Hugh Hefner, 87, dressed as Robin Thicke, while his wife, Crystal, put her hair up in topknots in true Miley Cyrus-VMA mode on Saturday for the annual Mansion Halloween party at the Playboy Mansion.
Crystal Hefner posted photos on Instagram. You can see she didn't opt for the teddy bear look, but instead went for a nude-looking outfit. But she made sure there was a foam finger!