Many entertainers have a host of rituals and demands before they play a gig, like locking themselves away in a dark room or meditating backstage.

Not Katy Perry.

The super cool singer looked great yesterday chilling by a Miami H๏τel pool just a few hours before performing there.

Frilling out: Katy Perry wore a frilly pink ʙικιɴι to chill by the pool in Miami

Wearing a H๏τ pink ʙικιɴι and a sparkly headband, the 24-year-old walked around the pool at Miami’s fashionable Fontainebleau H๏τel sipping on a drink and soaking up some sun.

As she strolled around barefoot she also checked out the preparations for her poolside gig later that night.

Keeping her cool: The singer sipped a cold drink as she strolled around the pool and checked on the preparations for the evening’s concert

The Katy Perry Pool Party was an exclusive event just for winners of a compeтιтion who were treated to a concert followed by a full-blown after-party.

Radio stations across America ran compeтιтions offfering listeners all-expenses paid trips to Florida to see Katy.

Prize performance: Katy performs during the exclusive, winner-only show

The singer topped the U.S. charts last week with her third No. 1, Waking Up In Vegas.

Relaxing by the pool yesterday was probably much-needed for the star after her flight from New York to Miami was delayed by two hours on Friday night.

She arrived late at Miami Airport and tried to shield herself with a giant doughnut cushion she bought in NYC.

Crowd pleaser: Katy played to a select audience at the pool of the Fontainebleau H๏τel in Miami Beach