She Looks So Perfect! 5SOS drummer Ashton Irwin has the look of love as he cosies up to rumoured girlfriend Bryana Holly during a shopping trip

They've remained tight-lipped on details surrounding their romance for over three months.

But it seems actions speak louder than words as 5 Seconds Of Summer's drummer Ashton Irwin and his rumoured girlfriend Bryana Holly looked close during an afternoon stroll.

The 21-year-old musician tipped more fuel onto the fire as he cosied up to the blonde bombshell on Wednesday during a shopping trip in Los Angeles, California.

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Sparking romance rumours: 5 Seconds Of Summer's Ashton Irwin had the look of love on Wednesday as he cosied up to rumoured girlfriend Bryana Holly during a shopping trip in Los Angeles, California

Sparking romance rumours: 5 Seconds Of Summer's Ashton Irwin had the look of love on Wednesday as he cosied up to rumoured girlfriend Bryana Holly during a shopping trip in Los Angeles, California

The long-haired star appeared to be overcome with the look of love as he ambled along the road beside the US beauty with a huge smile fixed on his face.

Swaying towards her to lock his shoulder into hers, Ashton seemed to whisper something in Bryana's ear as she fell into a fit of giggles.

The long-legged socilate appeared to be battling against the summer breeze as she threw her arms across her body and protected her chest from the chill.

Smitten! The long-haired star looked smug as he waltz along the road beside the US beauty

Smitten! The long-haired star looked smug as he waltz along the road beside the US beauty

Throwing a khaki anorak over her mid-thigh length dress, Bryana seemed to dress down for the casual date as she slung a silver-chained bag over her shoulder and went makeup free.

Ashton made an effort with his ensemble, in a pair of black skinny jeans, a matching black T-shirt and a pair of patent Chelsea boots.

The pair refused to do anything untoward to confirm they're an official item but their defensive body language and ease with one another suggests there is chemistry there.

In sync: Swaying towards her to lock his shoulder into hers, Ashton seemed to whisper something in Bryana's ear as she fell into a fit of giggles

In sync: Swaying towards her to lock his shoulder into hers, Ashton seemed to whisper something in Bryana's ear as she fell into a fit of giggles

Meanwhile, last month, the pair sent rumours into overdrive as they looked every bit an item when they were spotted holding hands as they made their way through the main street shops in London.

Though neither have confirmed nor denied their blossoming relationship, they have been spotted numerous times in the past months and have set tongues wagging among fans.

In April, the Aussie talent flew back to America, three days before his fellow band mates to surprise his 22 year-old 'friend' before taking her to the popular music festival, Coachella.

Defensive! The pair refused to do anything untoward to confirm they're an official item

Defensive! The pair refused to do anything untoward to confirm they're an official item

Bryana, who has been romantically linked to James Packet and Leonardo DiCaprio, has been on the market since she broke up with her reality TV boyfriend, Brody Jenner last year.

And Ashton certainly hasn't been short of female attention either as the good-looking chap was mobbed by female fans when he touched down at LAX on Wednesday ahead of his gig in the US.

5SOS - also consisting of Luke Hemmings, Michael Clifford and Calum Hood - are currently Stateside for the US leg of their Rock Out With Your Socks Out tour. 

Busy boys! 5SOS - also consisting of Luke Hemmings, Michael Clifford and Calum Hood - are currently Stateside for the US leg of their Rock Out With Your Socks Out tour

Busy boys! 5SOS - also consisting of Luke Hemmings, Michael Clifford and Calum Hood - are currently Stateside for the US leg of their Rock Out With Your Socks Out tour

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