Some of our celebrities have such a broad history of wild purchases that they'll appear on this list more than once. Beyoncé is the first of them. Going to a Beyoncé concert is more than just seeing the star perform her best-known songs - it's a full-scale theater production, which usually involves costume changes between each of the singer's hits. All those outfits are expected to be breathtaking, which means Beyoncé's stage budget for a show is more than most of us earn in a year.
The BET Awards in 2007 may have been the peak of her outfit expenditure. During the show, she stepped out in an all-gold outfit like Cleopatra, which contained a pair of golden leggings. It would appear that they weren't just gold in color - they contained real gold. Otherwise, we can't work out how they could possibly have cost her $100,000.