Justin and Hailey Bieber are still "very happy together"

The source told People: "No matter what the rumours are, their marriage is fine. They're very happy together."

The 'Baby' hitmaker celebrated his birthday on Saturday (01.03.25) and the insider also claimed that the couple went on a "fun, relaxing getaway" to honour his big day.

The news comes just weeks after another insider insisted that Justin is a "happy camper " right now and is in a good place.

A source told UsWeekly: "Justin is a happy camper right now, he's happier than he's been in a long time."

In recent months, the 'Peaches' singer has caused some concern amongst fans after he unfollowed his wife on Instagram, and has been spotted leaving a spa in LA looking disheveled on more than one occasion.

But the insider insisted that these are not the signs of a "breakdown" and he "doesn't care" what others think anyway.

The source added: "There's no breakdown, and he just really doesn't care what people think. He knows he looks strange leaving spas shirtless, but it's just him. And after the rumors he's doing it out of spite now, he's just being himself and won't create a squeaky clean image just because the public wants him to."

In early January, Justin insisted that his unfollowing of Hailey on Instagram was a result of a hacking.

He said: "Someone went on my account and unfollowed my wife. S*** is getting suss out here."