United Kingdom, Aug. 29 -- Justin Bieber has been sharing a series of affectionate photographs with his wife Hailey.

The singer, 31, and model Hailey, 28, have faced months of speculation about their marriage, with Justin also raising concern among fans about his mental health and substance use after uploading images showing him apparently smoking marijuana.

But he has now appeared cuddled up with Hailey in several new family-friendly images, with the pair also photographed with their 15-month-old son Jack Blues on a holiday in Idaho.

Justin captions one black and white image of them together: "Sorry to the gurl I cropped out of this pic.

"I just love this pic of hails and I lol."

In a huge contrast with his recent sombre social medi...