Rihanna complained she felt like a "caged animal" as she was mobbed by fans and photographers on a trip to the beach.
The Diamonds singer took some time out from her world tour while in Poland to visit the beach in Sopot, hoping to relax with her friends.
Rihanna was snapped sipping cocktails and sunbathing, but as people began to spot the pop star, a crowd gathered around her and she had to take shelter.
The singer posted a video of herself online, surrounded by beach umbrellas and quipped: "This is what a beach day in Poland looks like, getting as much sun as possible..." She then snarled, "Caged in like a f***ing animal!"
Rihanna then posted a picture of herself in her bikini and tweeted: "Tried to have a beach day, that was a fail!!"
But the 25-year-old star did manage to enjoy herself at the Poland's Heineken Open'er Festival, watching Kings Of Leon perform.