In this case, however, if you just see the photos, it looks like 'oh, there's Rihanna in a bikini again and it looks like she's having a blast,' and she obviously was, but when you find out what she was swimming IN, the whole situation seems A LOT less enticing.
After partying it up at the World Cup championship, the "Diamonds" singer took at a dip at a nearby beach, which sounds like a lot of fun - except for one small thing. The water at that particular beach is apparently so contaminated with sewage that it is generally unfit for swimming in. So, she was swimming in sewage.
Not so sexy anymore, is it? We're not sure if Rihanna knew this before she got her feet wet or not, but hopefully she took a serious shower afterwards.