Aww!Molly Sims Shares Sweet Photos of Her Two Older Kids Meeting Their Newborn Baby Brother

One big happy family!

Molly Sims took to Instagram shortly after the birth of her baby son, Grey, to share sweet photos of her older children, Brooks, 4, and Scarlett, 21 months, meeting their little brother.

"My big baby girl Scar pretending to feed her new baby #IMightHavecried #FirstVisit," the model captioned the cute pic of her daughter with the newborn.

Shortly after that, she took to the social media platform to share a precious snapshot of her older son holding the family's newest bundle of joy.

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"??? Brooksie told me "I got this" Sooo Proud of his new baby Grey "Jack and the Beanstalk Batman" #FinallyHere #FirstVisit," the 43-year-old captioned the sweet pic.

Molly and her husband, Scott Stuber, previously welcomed their third child on Tuesday, Jan. 10. "Welcome to the world, Grey Douglas Stuber. 1.10.17. Words do not express how grateful and happy we are to have another piece of magic added to our little tribe! #Blessed?#TribeOf5," she shared on Instagram at the time of his birth.

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The couple revealed they were expecting Baby No. 3 back in August 2016. "We never expected it would happen, we didn't even know. This is such a true surprise, I think that's why I'm so emotional," Molly said in the exciting announcement.

On Monday, Jan. 16, the beautiful actress posed with her three adorable children on Instagram after coming home from the hospital. "Our bed got a little more crowded ?❤?#MilkTime? #MommaLooksTired," she captioned the family pic. Talk about a perfect brood!

Prior to knowing she was having a boy, Molly confessed her favorite baby name was Luna, which her dear friend Chrissy Teigen unfortunately stole. "I wouldn't use it because Chrissy took it, but I love little Luna," the Sports Illustrated star confessed. Well thankfully she didn't have a girl!

Click through the gallery below to see more stars who announced pregnancies in 2016!