Get ready for a heartwarming glimpse into the life of Hailey and Justin Bieber's adorable son, Jack! In a recent Instagram post, the skincare mogul shared a video of her one-year-old son cruising around their backyard in a yellow toy sports car. Jack's height is truly remarkable, donning a gray sweater and matching joggers. While Hailey kept her son's face hidden, fans couldn't help but notice his bright blonde locks growing stronger each day. The video, set to Justin's hit song 'YUKON', is captioned 'AOTY', leaving fans curious about its significance. But here's where it gets controversial... Is Jack already showing an early interest in luxury cars, just like his dad? And this is the part most people miss... The couple celebrated Jack's first birthday with a stunning set of professional photographs, capturing intimate moments of Hailey and her son. However, Hailey has previously opened up about her challenging pregnancy experience, initially struggling to accept the news of her surprise pregnancy. 'The pregnancy was hard for me to accept, it was a surprise and you have to deal with so many emotions,' she shared. 'You realize that your life will never be the same again, yes, it changes in a positive way, but it will never be the same again. It was a huge challenge for me, mentally.' Despite the challenges, Hailey and Justin are eager to expand their family, with Hailey expressing her desire for more than one child. 'I know I want more than one. But I'm not in a rush,' she shared. 'Justin was an only child too, so all the conversations we’ve ever had about that is that we want our son to have [siblings].' So, what do you think? Are you a fan of the Biebers' growing family? Share your thoughts in the comments below! And don't forget to like and subscribe for more heartwarming family moments!