Miley Cyrus auctioned off three pieces of her own artwork, featuring Caitlyn Jenner's Vanity Fair cover, for charity and found a very creative way to up the bids.
When all is said and done, being Caitlyn Jenner could net some pretty serious cash.
Some are predicting she could be worth up to half a BILLION dollars over the next 5-10 years, considering things like speaking engagements, book deals, and other revenue streams. Sh...