Justin and Hailey Bieber are 'more in love' after welcoming their son Jack Blues Bieber, a source shares with PEOPLE.

Months ago, many insiders were claiming that Justin Bieber and Hailey Bieber were headed for Splitsville, but now, all of that has reportedly changed. Sources recently told People that the Biebers are in their own “happy bubble” after welcoming their son, and their relationship is seemingly stronger than ever.

Hailey Bieber shared an unfiltered mirror selfie four weeks after giving birth to her and her husband Justin Bieber’s son, Jack Blues. The model, 27, posted a close-up photo of her glowing, bare-faced skin while pursing her lips on her Instagram Story Thursday. “hi,” she simply captioned the snap, adding a sparkles emoji.

Hailey Bieber toasted another wedding anniversary with her husband Justin Bieber on Instagram on Sept. 13, sharing a handful of cute posts including an instant camera snap of the new parents kissing.

Hailey and Justin Bieber are "more in love" than ever after welcoming their first child together last month and are enjoying being in "a happy bubble" since becoming parents. The Biebers having been settling into their role as parents to their son Jack Blues Bieber nearly a month after the little one was born.