Justin and Hailey Bieber are 'very happy'

Justin and Hailey Bieber are said to be "very, very happy" together.

The showbiz power couple's relationship has been the subject of social media speculation of late, but the pair - who married in 2018 - are said to be "doing really well".

An insider told PEOPLE: "There’s no divorce and no truth to that whatsoever.

"They are very, very happy."

The clarification comes after Hailey claimed last month that "100 per cent" of TikTok videos about her are "made out of thin air", following speculation about her and Justin's home life.

She said on Instagram: "Just FYI the stories and constant ‘blind items’ I see on TikTok are 100 percent of the time wrong Made out of thin air… Come from the land of delusion…So I know it may be fun feeding into these stories but just know they’re always false xx sorry to spoil it. (sic)"

Hailey recently took to social media to wish her husband a happy 30th birthday.

The model wrote on Instagram: "30!!!!!!!????!!????!!!! [tears emojis] that was fast. words could never truly describe the beauty of who you are. Happy Birthday to you… love of my life, for life. [heart emoji] (sic)"

Prior to that, Hailey admitted that it's difficult to live her life in the public eye.

She told ELLE magazine: "I think any relationship can fail, Hollywood or not. Is it harder in the public eye? Absolutely. But I think the two of us are grounded by our faith.

"I’m not saying it’s this easy-peasy thing that doesn’t take work. We talk to a therapist. We do what we have to do."