"Teen Mom 2" star Leah Messer-Calvert is a mother again after giving birth to a baby girl on Monday morning.
The reality TV star went into labor on Sunday night, a family friend tells In Touch magazine. Messer-Calvert, who has three-year-old twins from her first marriage to Corey Simms, hinted that the birth was near during the Super Bowl, sending out a tweet to fans that read, "Yes, the time is near ... Can't wait to meet you little Miss Calvert!"
The new arrival is the 20-year-old's first child with her husband, Jeremy Calvert, whom she wed last year.
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