Justin Bieber and Hailey Bieber think it's their "destiny" to have kids together.

Justin and Hailey Bieber want to have kids

Justin and Hailey Bieber want to have kids

The 27-year-old pop star and Hailey, 25, have been married since 2018, and they're eager to have kids together one day.

A source told Us Weekly: "Babies are definitely on the brain."

Justin - who previously dated fellow pop star Selena Gomez - and Hailey are both keen to start a family, and they are "definitely ready" for the challenge of parenthood.

The insider explained: "They both feel like it’s their destiny to have kids together and they are definitely ready."

The 'Sorry' hitmaker has previously spoken about his ambition to become a dad one day.

Justin admitted earlier this year that he hoped to "squish out a nugget" before the end of 2021.

He said: "My intention for 2021 is to continue to set goals and have fun while doing them. Make sure I put my family first and hopefully we squish out a nugget."

Justin subsequently said that he wanted to "start trying" at the end of 2021.

And in response, his wife said: "We shall see."

Hailey has also spoken of her ambition to have kids with Justin.

However, in an interview in 2018, the model insisted that they weren't in a rush to start a family.

She explained at the time: "I love kids and I can't wait to have my own, I would say that now, that's a closer reality, but definitely not anytime soon."

Hailey - who is the daughter of actor Stephen Baldwin - also reminisced about her own childhood.

She recalled: "I got to have a normal childhood and teenage years. I didn’t start getting recognition on my own until I was around 19.

"There are some ‘normal’ things I never did – like go to college – but I do think I was able to learn how to have a schedule, be on time, and be responsible, all because I started working at 17."