“30!!!!!!!????!!????!!!! that was fast,” she captioned a slideshow of images, including one that showed the “Baby” hitmaker as a child.

“words could never truly describe the beauty of who you are,” Hailey continued. “Happy Birthday to you… love of my life, for life. .”

Hailey Bieber wished Justin a happy birthday on Instagram Friday night.Instagram/@haileybieber

“30!!!!!!!????!!????!!!! that was fast,” she captioned her carousel of images in disbelief.Instagram/@haileybieber

“words could never truly describe the beauty of who you are,” Hailey continued.Instagram/@haileybieber

The 27-year-old model’s post comes after fans expressed concern online when her dad, Stephen Baldwin, asked for prayers for the couple via a reposted message on his Instagram Story Wednesday.

The post — which originated from All Things Possible Ministries founder Victor Marx and showed Justin singing — included text that read, “Christians, please when you think of Justin & Hailey, take a moment to offer a little prayer for them to have wisdom, protection and to draw close to the Lord.”

In the caption, Marx added that he and his wife, Eileen Marx, and Hailey’s mom, Kennya Baldwin, “often pray together” for the famous couple.

The slideshow included several images of Hailey and Justin, plus one that showed the “Love Me” singer as a baby.Instagram/@haileybieber

Hailey also included a snapshot from their 2018 wedding.Instagram/@haileybieber

“There are special challenges that folks in high visibility positions face and also the enemy doesn’t want them to draw closer to Jesus,” he further explained.

“So often regardless of the material things or the accolades they often face spiritual warfare that intense and seeks to ship-wreck their faith, marriage and life in general. So thank you.”

Just hours after Baldwin, 57, sparked concern, Hailey and Justin were photographed attending a late-night church service together at Churchome Church at Saban Theatre in Beverly Hills, Calif.

Fans were worried about the couple this week after Hailey’s dad, Stephen Baldwin, shared a concerning message online.Corbis via Getty Images

“Christians, please when you think of Justin & Hailey, take a moment to offer a little prayer for them to have wisdom, protection and to draw close to the Lord,” the post read.Getty Images

Although they put on poker faces as they arrived for the service, the Rhode Skin founder was reportedly enraged by her father’s post.

Sources told TMZ that Justin and Hailey were going through a “private” family matter that Balwin allegedly knew about, and his daughter was unhappy her marital struggles were back under the telescope.

Hailey and Justin tied the knot in September 2018, and have been open about the hardships they faced early on as newlyweds.

Hailey was reportedly infuriated that her dad drew attention to their “personal” struggle.haileybieber/Instagram

The couple has been candid about their past marital struggles.Instagram/@justinbieber

In 2021, Hailey admitted to previously having doubts about their union but said she changed her perspective during a phone call with her mom.

“I made a decision,” she recalled on the “In Good Faith with Chelsea & Judah Smith” podcast.

“I know for a fact that I’ve loved this person for a very long time, and now would not be the time to give up on him. I just wouldn’t do that to him.”