Hailey Bieber feels like a ''very lucky lady'' to be married to Justin.

The model has posted a gushing tribute to her spouse, calling him her ''favourite human''.

Posting a sweet picture on Instagram, Justin wrote: ''I love you so much.''

She wrote in the comments: ''Ur my favorite human on earth I'm a very lucky lady (sic)''

Justin previously confessed he thinks his wife Hailey is ''so out of his league''.

He wrote on Instagram: ''These are the moments I live for.. alone time with you refreshes my soul. You are so out of my league and I'm okay with that! You are mine and I am yours #foreverandever #tilthewheelsfalloff (sic)''

Justin's been going through a rough patch as of late but he had previously promised his fans that once he's finished getting his personal life in order, he will be ready to create new music.

He wrote on social media: ''So I read a lot of messages saying you want an album .. I've toured my whole teenage life, and early 20s, I knew and as you guys probably saw I was unhappy last tour and I don't deserve that and you don't deserve that, you pay money to come and have a lively energetic fun light concert and I was unable emotionally to give you that near the end of the tour. I have been looking, seeking, trial and error as most of us do, I am now very focused on repairing some of the deep rooted issues that I have as most of us have, so that I don't fall apart, so that I can sustain my marriage and be the father I want to be. Music is very important to me but Nothing comes before my family and my health.''