Leah Messer is reportedly the proud mommy of three little ladies.

The "Teen Mom 2" star gave birth to her third child, a baby girl, today (Feb. 4), In Touch reports. This is her first baby with husband Jeremy Calvert, whom she married last spring.

“Leah gave birth in the early hours of this morning to a beautiful baby girl," a close family friend tells In Touch. "Mother and baby are happy and healthy. Leah went into labor late last night, and the baby was born this morning."

The 20-year-old already has 3-year-old twin daughters, Aliannah and Aleeah, from her previous marriage to Corey Simms.

Congrats to the happy family!

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