Justin Bieber was seen crying in a park in New YorkCredit: The Mega Agency

Justin, 24, and 21-year-old Hayley were riding bikes on a day out in Manhattan when they stopped and sat in a park together.

The Baby singer was seen bursting into tears and covering his face with his hands as he sat beside his fiancee.

Hailey also looked like she was crying as she put an arm around him and tried to comfort the star.

They later looked like they had got over the drama as they stood up and hugged it out.

Hailey Baldwin seemed to burst into tears too as she comforted himCredit: The Mega Agency

Justin wiped away his tears as he stood with his fianceeCredit: The Mega Agency

During the day, the couple were also seen having another emotional moment at a cafe.

Justin was seen putting his hands on Hailey’s face as he leaned across the table to comfort her.

The couple have been inseparable since Justin asked Hailey to marry him last month.

The couple shocked fans after getting engaged while on holiday in the Bahamas, just one month after rekindling their romance.

The Baby star had a frown on his face after the heart-to-heartCredit: The Mega Agency

But while many people were happy for them, The Sun Online exclusively revealed that those who know the couple best doubted they will get down the aisle.

One of those who’s not convinced by the engagement is Justin’s ex-girlfriend, Selena Gomez.

An insider explained: “Selena is sceptical to say the least.

The couple appeared to hug it out and get on with their dayCredit: The Mega Agency

“Over the years, Selena and Justin were on and off – but so were Hailey and Justin.

“It was like Hailey was always waiting in the wings when Selena and Justin split – like an understudy.

“She was his best friend and always there to pick up the pieces after every break-up.

“The thing is, one minute Justin is being a ‘good guy’ and going to church every week, the next he’s off the rails. She has no idea how they’ll make it to a wedding.

“It’ll be hard for Selena to hear Justin call Hailey the ‘love of his life’ – while he didn’t propose to her, they did plan their future together and marriage was spoken about last time they got back together.

“I’d be surprised if she wasn’t upset, no matter how many pics she posts on yachts.”