Celebrity Celebrity Family Celebrity Kids Kylie Jenner Shares Playful Throwback Snap with Hailey Bieber: 'We're Moms Now' Jenner shared the throwback snap of the duo on her Instagram Stories Monday, June 3 By Gabrielle Rockson Gabrielle Rockson Gabrielle Rockson is a staff writer-reporter for PEOPLE. She joined PEOPLE in 2023 and covers entertainment and human interest stories. She's interviewed David Beckham, Zendaya, Timothée Chalamet and many others. Her previous work can be found in OK! Magazine, MyLondon, GRM Daily, and more. People Editorial Guidelines Published on June 4, 2024 09:31AM EDT Close Kylie Jenner and Hailey Bieber. Photo: Kylie Jenner/Instagram Kylie Jenner is going down memory lane with Hailey Bieber. On Monday, June 3, the Kylie Cosmetics founder reposted a series of throwback snaps from a fan page on her Instagram Stories, which featured her model pal. “We’re moms now @haileybieber,” Kylie, 26, wrote under a photo of the pair taking a mirror selfie in younger days, both sporting bob hairstyles. Hailey, 27, held up her phone while sticking her tongue out slightly. Kylie bent her head to one side, showing off shades of blue in her hair. The mother of two also shared a photo of the duo posing with Kylie's big sister Kendall Jenner. “I mean @haileybieber @kendalljenner,” added Kylie, who shares daughter Stormi, 6, and son Aire, 2, with ex-partner Travis Scott. Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human-interest stories. Kylie Jenner and Hailey Bieber. Kylie Jenner/Instagram Kylie Jenner Posts New Photos with Son Aire as They Watch Monster Jam World Finals Meanwhile, Hailey announced in May that she was expecting her first baby with husband Justin Bieber, with a rep confirming to PEOPLE that the model was just over six months pregnant. Sharing a clip from their vow renewal on Instagram, the Rhode founder sported a lacy white dress over her growing baby bump. Photos also featured her and Justin, 30, standing in a field, with the musician placing his arms around his wife's belly. “@justinbieber,” she wrote in the caption. The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now! Hailey Bieber. Justin Bieber/Instagram Pregnant Hailey Bieber Reveals Her Secrets to Achieving the 'Perfect' Summer Makeup Since the announcement, the couple have posted many snaps of Hailey's baby bump. In May, Justin shared a carousel post that featured photos of his wife’s stomach. “They wish baby, they wish,” his caption read as Hailey cradled her bump in a sheer black top. May also saw Hailey’s friend Kylie celebrate Mother’s Day with her babies. The proud mom posted snaps of Stormi brushing her little brother’s hair, and the beauty mogul having some playtime with the siblings. "🤍," read Kylie's simple caption.