We're all for taking fashion risks, but after catching Rihanna leaving her London hotel in this wildly mixed-and-matched getup, we wonder — when does "risk" become risqué? The singer donned an oversized denim shirt with some seriously spike-enhanced denim shorts for starters. Then, she tied another denim shirt around her waist. On the accessories front, she rocked a Dream Team baseball hat, Ray-Bans, large hoop earrings, and a pair of sexy thigh-high leather boots. It's certainly a look to perk up the styling senses. So, would you rock something similar? Is Rihanna's spiked denim-on-denim ensemble a hit or miss?