By Kelsey Glein
Updated Dec 30, 2015 @ 7:00 pm
Advertisement
Credit: Instagram/@justintimberlake

It's official: 2015 was the year of the baby debut on Instagram. Stars from all walks of life took to the social media platform over the past 12 months to share photos of their newborns, and we were thrilled to have our feeds filled with their adorable offspring. While some babies made an appearance within days of their birth (like Justin Timberlake and Jessica Biel's first child, Silas), others took months to give us a glimpse of their sweet faces (like Kourtney Kardashian and Scott Disick's little guy, Reign).

Any way you look at it, the platform has become the place for celebrities to show off their little bundles of joy. Check out 22 babies with famous parents who made their debut to the world through a ’gram in 2015.

Dwayne "The Rock" Johnson andLauren Hashian:

Karolina Kurkova and Archie Drury:

Kristin Cavallari and Jay Cutler:

Lauren Bush Lauren and David Lauren:

Brooklyn Decker and Andy Roddick:

Naya Rivera and Ryan Dorsey:

Lucy Liu:

Ashlee Simpson and Evan Ross:

Jaime King and Kyle Newman:

Tiffani Thiessen and Brady Smith:

Alec and Hilaria Baldwin:

Blake Lively and Ryan Reynolds:

Justin Timberlake and Jessica Biel:

Nick and Vanessa Lachey:

Kourtney Kardashian and Scott Disick:

Milla Jovovich and Paul W.S. Anderson:

Coco Rocha and James Conran:

Molly Sims and Scott Stuber:

Jimmy Fallon and Nancy Juvonen:

Carrie Underwood and Mike Fisher:

Liv Tyler and David Gardner:

Alicia Keys and Swizz Beatz:

Christina Aguilera and Matthew Rutler: