Justin Bieber burst onto the music scene just yesterday with his first hit, "One Time," which had global crowds at an age many would consider way too tender to handle such explosive fame. Fast forward a clock's tick, and 15 years along, the young pop sensation is now edging toward his 30th birthday with humongous success that comes in the form of eight number-one hits, two Grammy Awards, and the launch of his clothing line, "Drew House."

On this special day, Hailey Bieber dedicated Instagram posts to her husband, along with a lengthy message that accompanied a slideshow of pictures and videos of the couple. In fact, the magazine's cover picture shows Justin softly kissing his wife's lips as he holds her head. Other images from the feature include snapshots from their South Carolina wedding, candid moments, and their iconic streetwear style.

Hailey's caption, "30!!!!!!!????!!????!!!!????????" was very moving. That was fast. Words could never truly describe the beauty of who you are. Happy birthday to you! Love of my life, for life." tells of the deep ties between them.

Fellow celebs, such as Kim Kardashian and Billie Eilish, commented with sweet messages for the birthday boy. The stylish pair made a fashionable public appearance on Wednesday, ensuring that their style remains timeless. Hailey's top choices included cropped bright-yellow knitwear with a navy-blue, gray, and white argyle pattern, paired with slouchy dark jeans, high-shine black stiletto ankle boots, vibrant orange-tinted sunglasses, and a black leather slouchy bag slung across her body. Justin went for more incognito fashion in a dark-gray hooded sweatshirt, a black scarf covering his blonde-tipped hair, khaki pants, and black dress shoes.