The body that caught John Mayer's eye? Katy Perry shows off bikini body... although looks a little bedraggled with drenched hair

With rumoured new love John Mayer absent from festivities, Katy Perry had no one to impress.
As a result, the usually-immaculate popstar was seen with drenched hair dripping all over her face during an adventure to a Californian waterpark.
However, despite being lax about her make-up free appearance, Katy did showcase an enviable bikini body that no doubt caught singer/songwriter Mayer's beady eye.

Drenched: Katy Perry shows off her bikini body during a trip to Raging Waters waterpark in San Dimas

The I Kissed A Girl songbird was seen giggling and waving as she hung out with friends during a trip to Raging Waters in San Dimas.

 

The 27-year-old nearly spilled out of her black and white halterneck two-piece, perhaps with the bra top having slipped while she was on a slide.
She showed off a trim figure while looking a little sunburned on her stomach and chest.

High spirits: Katy offered a wave, having previously spent the night partying with rumoured beau John Mayer

Chilling out: The singer looked a little sunburned on her stomach and chest

Katy is believed to be dating John after a series of sightings with the 34-year-old, including last night.
The pair were seen accompanying one another to a house party in Los Angeles, and then leaving the Los Feliz home together.
Katy's divorce from Russell Brand was made official last month, with the Englishman - who performed at tonight's Olympic closing ceremony - having moved on with new love Isabella Brewster.

Affectionate: A mystery male companion offered a gentle arm for Katy to lean on