Mom Chrissy Teigen shared this adorable picture of husband John Legend with their new addition writing, "Brunch with my boys!"
"My favorite boy," mom Kim Kardashian wrote on this pic of her eldest son splashing around in the pool.
New dad of five James Vanderbeek captioned a shot of his eldest four writing, "Tough crowd."
"My Dinner Date," Lauren Conrad wrote on Instagram while sharing a new photo of her growing baby boy.
"Baby Zo is 2 months today....we are turnt up right now #DaddySwag #LittleSwagAndTinySwag #Harts," Kevin Hart wrote on Instagram while sporting the Baby Tula free-to-grow carrier.
Whitney Port's son shows off his Robeez Nemo baby shoes on mom's bed. "He's already like triple the size of that @Disney Teddy Bear! My little #Simba," The Hills star wrote on Instagram.
"Always smiling and on the go! #waytoocoolforschool," Meghan King Edmonds wrote on Instagram while showcasing her baby girl's latest look featuring Robeez shoes.
Workout buddies! The country superstar shares a snap of her son taking part in a workout.
Ryan Lochte and Kayla Rae Reid's baby boy shows off his custom onesie from A lil' Moore on his one-month birthday.
Perfect in purple! Tori Spellings daughter goes flower hunting in a purple dress and pink shoes.
Going places! Jessica Simpsons son has a laugh while strapped in his car seat.
Real Housewives of Orange County star Meghan King Edmonds can't help but snap a photo of her baby girl smiling in her Robeez shoes.
Just like mom! Mel B shares a sweet snap of her daughter striking a pose in a spice girls inspired headband.
The actress and husband Dave Annanble celebrate the Emily & Meritt for Pottery Barn Kids collection launch with their daughter.
While the actress wears a Prey Swim floral bikini, her growing boy shows off his surfing style on the beaches of Hawaii.
The Today show meteorologist appears with her 2-month-old son and colleague Al Roker at a New England Patriots rally broadcast live on NBC's Today show.
Mwah! The little guy and his adoring mama welcome the New Year with a kiss.
Pretty in pink! Coco Austin and Ice-T's little one enjoys playing dress up in this sweet snap.
Peace! Jennifer Lopez's twins strike a pose while supporting their superstar mom at her show in Las Vegas.
Big sister duty! Jessica Simpson's daughter shows her little brother how to keep hair out of hot chocolate.
Adorable! The little lady looks exactly like her famous father in this sweet snap.
"Think we got the cutest pumpkin in the whole darn patch" Hailey Duff's tiny tot is all smiles at the pumpkin patch.
The dynamic duo pose for a picture in celebration of the little guy's birthday.
You can fly! Jessie James Decker's daughter strikes a cute pose as Tinker Bell for Halloween.