Highest bidder will bag a night out with the teen
Miley Cyrus has put herself on internet auction site eBay.
Fans started bidding for a night out with the Hannah Montana star on Tuesday.
The highest bid currently stands at £1,000.
Miley, 15, is also selling off items from her wardrobe, as well as signed CDs and posters.
Proceeds will go to the Pappy Cyrus Family Foundation, which supports underprivileged children.
Bolt is released in the UK on 5 December.