It looks like things are back on between Katy Perry and Florence and the Machine guitarist Robert Ackroyd.

The pair looked like they were very much an item again as they left a warehouse party in East London in the wee small hours of this morning.

katy perry

Katy called off their relationship last month because she feared her work commitments would mean she'd end up in another long distance relationship like she'd had with ex-hubby Russell Brand.

But it looks like the singer has had a change of heart as she enjoyed a night out in Hackney with the Brit rocker.

katy perry

The pair first went public with their romance at this year's Coachella music festival in April - four months after she split from Brand.

She was also briefly linked to French model Baptiste Giabiconi after the pair were spotted at Paris Fashion Week together.

katy perry

Despite the sighting, it sounds like Katy's keeping her options open. Asked in a US radio show interview if she planned to collaborate with her mate Rihanna, Katy said: "No, but we're gonna have sex."

Well, she did kiss a girl and like it.

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