'Teen Mom 2' Star Leah Messer Has a Baby Girl!

By:OK! Staff

Feb. 7 2013, Published 1:07 p.m. ET

Leah Messer had her baby!

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While most people were watching the Super Bowl, Leah was preparing to have her third kid. She Tweeted, "Yes, the time is near... Can't wait to meet you little Miss Calvert !"

The Teen Mom star gave birth to a baby girl Feb 4 and this is the first child with her new husband Jeremy Calvert.

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The 20-year-old has twin daughters Aleeah and Ali, 3, with ex-husband Corey Simms. The pair divorced in 2011 and she married Jeremy a year later.

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This baby was quite a surprise for the young couple. Leah suffered a devastating miscarriage early on in their relationship and had stopped trying to get pregnant for awhile so the reality star was in shock and thrilled when she unexpectedly learned she was going to have another child.