Getting in with the in-laws! Justin Bieber took to Instagram to thank Hailey Baldwin’s parents for allowing her to marry someone with a wild past like the Biebs. The 25-year-old shared a throwback photo on Monday, September 30, with his sweet sentiment. Plus, his 2000s Bieber hair is making us super nostalgic.

“Me and the wife! and the in-laws!! Thanks for letting your daughter marry a savage like me,” wrote Justin. He drew some pink hearts around his and Hailey’s faces in the old picture. Hailey’s dad, Stephen Baldwin, and mom, Kennya Baldwin, can be seen in the background embracing the young couple before they were an item. You can also peep Justin’s mom, Pattie Mallette, next to her young son.

Seems like Justin has been feeling some kind of way now that he is planning to marry his wife all over again. On Friday, September 27, Justin posted another throwback of the couple with the caption, “My wife and I 🙂 where it all began.” Hailey, 22, can be seen giving a peace sign for the camera and the “Baby” singer’s bowl cut is at its prime.

Hailey painted the town pink at her bachelorette party on Wednesday, September 25, with some of her closest pals. Kendall Jenner was spotted enjoying the festivities and even seen sipping from a suggestive water bottle — classic.

“Hailey was celebrating her bachelorette at the back in a private tent. She wasn’t in a big group. There were around six people, including Kendall. They shared dishes and drank cocktails,” a source told Life & Style. “Hailey was having a blast but wasn’t out of control or anything like that,” they added.

The gathering was as low-key as a bachelorette party could be, but that doesn’t mean Hailey and her friends don’t know how to let loose.“Hailey’s bachelorette party was wild and went on until the early hours of the morning,” a source exclusively told In Touch. “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!”

Justin and Hailey are rumored to get married today in South Carolina. There is no confirmation of the nuptials at this time. Second times the charm!

Have a tip? Send it to us! Email In Touch at contact@intouchweekly.com.