Scott Disick has no issues dropping plenty of cash for his girlfriend, Amelia Gray Hamlin's, 20th birthday. According to multiple reports, the reality star spent $57,500 on a signed Helmut Newton art print as a gift for her.According to reports, 38-year-old Disick purchased the piece for Hamlin at the ArtLife Gallery Pop-Up in Miami, Florida, on Wednesday and paid with EthereumPay cryptocurrency.