Rihanna in J Brand/Christopher Kane Denim Jacket

Singer Rihanna is papped paddleboarding while wearing the J Brand / Christopher Kane Resort 2012 Denim Jacket in Neon Yellow while on vacation in Hawaii.

I can not honestly think of a more awkward location to wear denim than on a paddleboard, in the ocean, while physically exerting yourself. That's like wearing jeans to the gym. Nope.... not for me. However, regardless of her location, the jacket does look brilliant with her white bikini! :)