Trying to impress someone? Justin Bieber fearlessly climbs up a tree outside Hillsong conference in Sydney as rumoured girlfriend Hailey Baldwin grabs on his jacket

Justin Bieber and Hailey Baldwin have continued to fuel romance rumours with the pair spotted walking through Sydney's Olympic Park in Homebush on Thursday.

And it didn't take long for Justin, who was on his way to the Hillsong Conference at Allphones Arena, to ensure all the attention was on him.

Pulling a bold move that Hailey undoubtedly wouldn't have missed, the 21-year-old Canadian singer was seen fearless climbing a tree.

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Out and about: Justin Bieber and Hailey Baldwin continued to fuel romance rumours on Thursday with the pair spotted walking through Sydney's Olympic Park in Homebush 

Out and about: Justin Bieber and Hailey Baldwin continued to fuel romance rumours on Thursday with the pair spotted walking through Sydney's Olympic Park in Homebush 

Up he goes: Pulling a bold move that Hailey undoubtedly wouldn't have missed, the 21-year-old Canadian singer was seen fearless climbing a tree

Up he goes: Pulling a bold move that Hailey undoubtedly wouldn't have missed, the 21-year-old Canadian singer was seen fearless climbing a tree

Holding onto the stern trunk framework, the Baby star was seen doing his best to maintain his balance as fans on the ground viewed the celebrity spectacle in awe.

The pop star was seen wearing a red and black checkered hooded jacket for the fourth day of the five-day conference.

He teamed it was a black top and matching skinny jeans, while making a statement as per usual, this time with a bold hat.

Look at him go: Holding onto the stern trunk framework of the tree, Justin was seen doing his best to maintain his balance as fans on the ground viewed the celebrity spectacle in awe 

Look at him go: Holding onto the stern trunk framework of the tree, Justin was seen doing his best to maintain his balance as fans on the ground viewed the celebrity spectacle in awe 

Giggles: Justin seemed to be rather amused watching his fans' reactions
Giggles: Justin seemed to be rather amused watching his fans' reactions

Giggles: Justin seemed to be rather amused watching his fans' reactions 

Moments earlier, he was seen walking along the pavement in a pair of white Vans sneakers, the ex-boyfriend of Selena Gomez seen leading his entourage, with Hailey also a part of the group.

The 18-year-old opted for a casual chic look, sporting a khaki-coloured jacket layered over a printed T-shirt.

She teamed her tops with a pair sleek black fitted trousers that hugged her enviable pins perfectly.

Taking each step in a pair of matching black laced ankle boots, the daughter of actor Stephen Baldwin, completed her accessories with a gem-encrusted handbag. 

Ambitious: It even looked like Justin was going to keep on climbing at one stage 

Ambitious: It even looked like Justin was going to keep on climbing at one stage 

Casual chic: Hailey opted for a casual chic look, sporting a khaki coloured jacket layered over a printed T-shirt and was seen grabbing onto Justin's jacket 

Casual chic: Hailey opted for a casual chic look, sporting a khaki coloured jacket layered over a printed T-shirt and was seen grabbing onto Justin's jacket 

At one time Hailey was seen extending her arm to keep in time with Justin, who oozed confidence as surrounding fans watched on. 

Her honey locks were worn sleek and straight, neatly tucked behind her ears, while her flawless complexion glowed. 

On the same day, Justin visited an Indian restaurant in the suburb of Homebush for a delicious feed.

The owner of Thousand Spices restaurant, Amit, told Shazam Top 20 host Ash London and guest co-host Alex Louran that the singer found the food outlet via a simple Google search, and ordered a serve of butter chicken during his visit.   

Keeping warm: The singer was seen wearing a red and black checkered hooded jacket for the fourth day of the five-day Hillsong conference 

Keeping warm: The singer was seen wearing a red and black checkered hooded jacket for the fourth day of the five-day Hillsong conference 

What are you thinking? Justin appeared to be deep in thought at times as he made his way through Olympic Park
What are you thinking? Justin appeared to be deep in thought at times as he made his way through Olympic Park

What are you thinking? Justin appeared to be deep in thought at times as he made his way through Olympic Park

Cool threads: The singer also sported a pair of black trousers and white closed shoes 

Cool threads: The singer also sported a pair of black trousers and white closed shoes 

Justin and Hailey arrived separately in Australia in the early hours of Monday morning, Justin on a private jet and Hailey via a commercial flight. 

Back in November, Justin recruited Kendall Jenner, along with Hailey, to explore a Hillsong service in New York.

But now the model has her own roots in the organisation - on Wednesday spending time with Laura Lentz, wife of Hillsong leader Carl Lentz.

Meanwhile, Justin and Hailey were spotted getting cosy last month in an Instagram shot while holidaying in Hawaii sparking relationship rumours.

Tatt's a cool look! His inked design on the side of his neck was on show for all to see 

Tatt's a cool look! His inked design on the side of his neck was on show for all to see 

Hide and seek: The 21-year-old seemed to become a little camera shy, covering his face with his jacket
Hide and seek: The 21-year-old seemed to become a little camera shy, covering his face with his jacket

Hide and seek: The 21-year-old seemed to become a little camera shy, covering his face with his jacket 

Eager: Fans were lined up to see the superstar in the flesh 

Eager: Fans were lined up to see the superstar in the flesh 

But on June 16, Hailey squashed rumours of a romance with Justin by tweeting and then later deleting: 'I'm single. So everyone just quit while you're ahead with the assumptions.'

As mentioned, Justin is in the country for an annual five day Hillsong conference, with a church spokesperson telling Daily Mail Australia that the singer would not be performing and was attending as a delegate.

'People come from across the world to Sydney each year to attend Hillsong Conference,' they said.

'Justin is here – like tens of thousands of others - as a delegate who is seeking to build stronger foundations into his life.' 

Beiber fever: Many teenage girls were seen outside the conference in the hope of catching a glimpse of Justin

Beiber fever: Many teenage girls were seen outside the conference in the hope of catching a glimpse of Justin

Quick feed: On the same day, Justin visited Thousand Spices Indian restaurant in the suburb of Homebush for a delicious feed

Quick feed: On the same day, Justin visited Thousand Spices Indian restaurant in the suburb of Homebush for a delicious feed

Just friends? Justin and Hailey were spotted getting cosy in an Instagram shot while holidaying in Hawaii last month, sparking relationship rumours

Just friends? Justin and Hailey were spotted getting cosy in an Instagram shot while holidaying in Hawaii last month, sparking relationship rumours

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