Loved-up Katy Perry 'is calling Orlando Bloom her boyfriend as they make their blossoming romance official'

They have got Hollywood whispering with their rumoured romance. 

And now Orlando Bloom and Katy Perry are reportedly 'officially' dating after sources allege that the couple are 'getting serious'.

According to E! News, the 31-year-old singer is said to have confided in pals that they are now dating and she is calling the handsome star, 39, her boyfriend.

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United and it feels so good: Orlando Bloom (back) and Katy Perry (second front) are reportedly 'officially' dating after sources allege that the couple are 'getting serious' and the singer calls him her boyfriend.

United and it feels so good: Orlando Bloom (back) and Katy Perry (second front) are reportedly 'officially' dating after sources allege that the couple are 'getting serious' and the singer calls him her boyfriend.

Katy and Orlando were first linked in January after the Golden Globes, when they reportedly shared a flirtation during the star-studded ceremony.  

The couple were last spotted kissing and cosying up whilst the sun set during their holiday at the San Ysidro Ranch in Santa Barbara, California, on Sunday.

A source close to Katy said: 'They seem to be getting serious and are an official couple. She calls him her boyfriend. Katy likes how down to earth Orlando is.' 

The insider added: 'They looked very loved up and were paying more attention to each other than the view.'

See more of the latest Katy Perry updates as she calls Orlando Bloom her boyfriend 

Loved-up? According to E! News , the 31-year-old singer is said to have confided in pals that they are now dating and she is calling the handsome star, 39, her boyfriend

The official title to their relationship comes as no surprise following recent news that Katy and Orlando - who shares five-year-old son Flynn with ex-wife Miranda Kerr - have keys to one another's homes.

Sources further claim: 'They've barely been apart for weeks, so Orlando figured he should officially give Katy a key to his apartment so she can come over whenever.

'She was thrilled and offered him one to her place on the other side of LA too.

'They spend most nights at his place and practically live together but the holiday cemented things between them. Now she's happier than ever.'

Lost love: The official title to their relationship comes as no surprise following recent news that Katy and Orlando - who shares five-year-old son Flynn with ex-wife Miranda Kerr (pictured) - have keys to one another's homes

Lost love: The official title to their relationship comes as no surprise following recent news that Katy and Orlando - who shares five-year-old son Flynn with ex-wife Miranda Kerr (pictured) - have keys to one another's homes

While the couple are believed to have only been dating a few short months, they have been inseparable in recent weeks, first enjoying a sun-soaked getaway to Hawaii, before The Hobbit actor supported the singer during her performance at Hilary Clinton's presidential campaign in New York City on Wednesday.

The notoriously private actor is clearly serious about the Roar hitmaker as their relationship marks his first public romance since his split from model wife Miranda Kerr in October 2013 after three years of marriage. They share a five-year-old son named Flynn together.

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