Katy Perry: Cirque Du Soir With Robert Ackroyd!

Katy Perry makes her way out of Cirque Du Soir nightclub Saturday night (June 9) in London, England.

The 27-year-old singer was joined by her Florence + The Machine guitarist boyfriend, Robert Ackroyd.

Before hitting up the club, Katy and Robert joined singer Jessie J (not pictured) for for a night of bowling at All Star Lanes.

Earlier that day, Katy performed at the Summertime Ball at Wembley Arena. Other performers included Kelly Clarkson, Justin Bieber, Usher and more.

10+ pictures inside of Katy Perry out with Robert Ackroyd…