The 20-year-old singer caused an online frenzy in March when a video of her 'twerking' in a unicorn costume went viral, and now she wants her fans to submit videos of themselves showing off their own dance skills.
Cyrus' favourite entries will be included in a promo for her latest single We Can't Stop.
In a post on her Facebook page, she said, "I want you to be a part of my FanMade music video! Send me your best twerk videos to my new song and I will put together a video of all my favourites."