Prepare to Swoon: Justin Bieber Sang "One Less Lonely Girl" to Hailey at Their Wedding

Justin and Hailey Bieber tied the knot for a second time in an intimate ceremony in South Carolina in September 2019. In episode eight of YouTube docuseries Justin Bieber: Seasons, the 25-year-old singer gives his fans an inside look at the romantic nuptials and his superspecial performance for Hailey. In the episode (which is currently only available for YouTube Premium users), Justin recalls the moment he proposed to Hailey in the Bahamas in July 2018. "I was shaking and I was just like, 'I've loved you for so long and I just can't see myself being with anybody else. I love you so much and I want to spend the rest of my life with you, will you marry me?'" Justin says.

We then see the couple exchange vows at the Montage Palmetto Bluff hotel in front of their family and friends, including Jaden Smith, Scooter Braun, Usher, and Kylie and Kendall Jenner. "I saw it all from the beginning," Jaden says in the clip. "I'm glad that I saw it all from the beginning because I honestly love Justin and I honestly love Hailey and I honestly love them together." The episode also shows never-before-seen footage of the fun-filled reception, which includes a performance from Usher, as well as Justin serenading Hailey with "One Less Lonely Girl." "I was giddy as if it was really happening on stage," Hailey says. "It was just so silly and cute." We suggest you grab some tissues before watching the video above.