OG homies. Justin Bieber and Hailey Baldwin’s wedding was absolutely star-studded, but the groom made sure to include his day ones. On the guest list was the 25-year-old’s first-ever girlfriend, Caitlin Beadles, and her brother Christian.

Caitlin, who is now the founder of Caitlin’s Vine of Bravery Dog Rescue, has remained close to Justin and his crew. Back in 2017, Justin even celebrated thanksgiving with the Beadles family.  According to E! News, the two first met in 2008 and dated for one year, but, as you can see, their friendship has remained tried and true.

Justin Bieber Ex Attended His Wedding
Courtesy of Caitlin Beadles/Instagram (2)

The brother-sister duo made sure to capture the lavish affair. Caitlin shared a video of her traveling by golf cart to the festivities wearing a black sequin gown. She wore her hair in a braid and finished her look with a red lip. Christian was spotted by her side wearing a tuxedo and sunglasses.

Christian also took to his Instagram to share some moments from the event. He added a photo of himself with his tuxedo undone and his hair in disarray. From the looks of it, he clearly had a blast. He also posted some photos from the rehearsal dinner as he posed during sunset with a drink in hand.

Justin Bieber Ex Attended His Wedding
Courtesy of Christian Beadles/Instagram

Justin and Hailey, 22, celebrated their first year of marriage with a full-fledged wedding on Monday, September 3, at a resort in Palmetto Bluff, South Carolina, In Touch can confirm. The singer was “really relaxed,” on his big day, a source told People. “Justin gave his input [during planning], but really, all he [had] to do is show up. He already feels married, so this is just a party.”

In the days leading up to the event, Hailey celebrated her bachelorette party with her close pals, including Kendall Jenner. Hailey’s bachelorette party was wild and went on until the early hours of the morning,” a source exclusively told In Touch on September 26. “Hailey was joined by BFF Kendall and a few other close friends. They had dinner at Hollywood hotspot Ysabel and then partied the night away at Delilah. Hailey had a blast!” Wishing these two a life filled of friends, family and happiness.