Holly Madison welcomed a baby girl, People reports.
Madison, 33, gave birth to her daughter on Tuesday in Las Vegas. A name has yet to be released.
See other celebs who have given birth this year
Madison and her boyfriend Pasquale Rotella announced they were expecting in August. "I've always wanted to be a mom," Madison said at the time. "But I thought it would take longer!"
Madison previously dated Hugh Hefner for seven years.
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