Katy Perry and Orlando Bloom caught in major PDA – so it's official, then?

KATY Perry and Orlando Bloom have been rumoured to be dating for months.

PDA ALERT: Katy and Orlando shared a kiss on a bench

But now we have the photographic evidence of their friendship having more than a few benefits.

The Roar singer was spotted indulging in a very public display of affection with the Pirates Of The Caribbean actor in California.

The genetically blessed stars took a walk together in Malibu with Orlando's pet dog, but all that strolling took its toll.

HOT NEW COUPLE: Rumours began at this year's Golden Globes

Katy curled up to sit facing her man on a bench, before leaning in for a passionate kiss.

Both Miss Perry and Orlando were dressed down for their romantic stroll, with Bloom kicking off his shoes during their clinch.

The celebs were rumoured to be dating ever since this year's Golden Globes when they were papped chatting, and have since been spotted holidaying in Hawaii together.

Reports now claim that the pair have made it official, with a source telling E!: "They seem to be getting serious and are an official couple. She calls him her boyfriend.

SHE HAS A TYPE: Katy was previously married to Brit Russell Brand

LOVE SPLIT: Orlando and Miranda parted ways in 2013

"Katy likes how down to earth Orlando is."

It seems like the 31-year-old popstar has a type – and that's British boys.

Katy was famously married to comedian Russell Brand, but they split up after a year of marriage.

The bombshell was then in an on-off relationship with singer John Mayer.

Meanwhile, Orlando, 39, married model Miranda Kerr in 2010, but they separated in 2013.

The stars have a five-year-old son, Flynn, together.