Bachelorette star Emily Maynard is officially a mother-of-three!

The reality star just gave birth to baby boy Gibson Kyle and shared a sweet video of the newborn bonding with his older brother Jennings with fans!

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"Best friends already," she captioned the clip, which shows her husband Tyler Johnson holding their son while his older brother gives him sweet kisses on his head.

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best friends already

A post shared by Emily Maynard Johnson (@emilygmaynard) on

"You get hair in your mouth?" Tyler asks between laughs at the end of the video, but that does not stop the 14-month-old from kissing his little brother again.

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Emily is also mom to 11-year-old daughter Ricki from a previous engagement.

Congrats again to the happy family! For more Bachelor stars expecting little bundles of joy, check out the gallery below!