Katy Perry: Bikini-Clad at Rooftop Pool!

Katy Perry smiles and shows off her bangin’ bikini bod as she hangs out poolside on Friday (July 27) in Miami, Fla.

The 27-year-old entertainer chatted and had fun in the sun with some friends!

PHOTOS: Check out the latest pics of Katy Perry

Katy was spotted at the same rooftop pool earlier in the week wearing a different bikini – check out the pics!

She also tweeted about online usage: “Someone please pull the plug on the internet. Does it really better us as humans? #writealetter #whoactuallytalks #thistweetishypocritical.”