Justin Bieber at it again! Singer gushes over model wife Hailey Bieber

If Justin Bieber, 27 is one thing, it's most certainly that he's Hailey Bieber's biggest fan!

The 27-year-old singer gushed on social media once more, following his recent tear-jerking message dedicated to his wife of two years, Hailey Bieber on her 25th birthday, telling his 205 million Instagram followers he's "shook everyday" that the 25-year-old model had chosen him to be her husband.

The STAY singer shared three images of Hailey Bieber from her recent modeling campaign for Levi shot by Stevie Dance, writing as a caption, "How r u real and why did you decide i was worthy to be your husband I’m shook everyday love u baby."

The first two snaps were in black and white, while the second in color. The photos saw the model pose in a simple white cami and denim blue Levi jeans. Check out the post below!

Hailey Bieber also shared the photos to her own Instagram page, but included a few other shots from the shoot too.