Nightclub manager Rachel Uchitel and her husband Matt Hahn have welcomed a baby girl born on Tuesday.
The former girlfriend of golf professional Tiger Woods announced her pregnancy in December when she posted a picture on Twitter at five months along.
Uchitel delivered 7-pound Wyatt Lilly at 5:05 p.m. on Tuesday, according to E! News.
"Today is my due date," the nightclub manager posted on Twitter on Saturday. "Spent it swimming laps, taking dogs do [to] the beach and catching up with friends. Now what?!"
The 37-year-old new mom was formerly linked to Woods during the media frenzy over his public extramarital affairs. Uchitel rose to fame when it was revealed she was the first of many mistresses of the athlete in 2010.
Uchitel wed "Celebrity Rehab with Dr. Drew" star Hahn in October of last year.
"We are really happy and feel extremely fortunate to have one another," Uchitel told Us Weekly in a past interview.
Before marrying Hahn, Uchitel was engaged to James Andrew O'Grady, an investment banker who was killed during the terrorist attack on the World Trade Center on September 11, 2001. She was also married to Wall Street trader Steven Ehrenkranz.
Following the end of his marriage to Elin Nordegren, Woods' golf career has seen a recent downturn. Once the world's number one golfer for the most consecutive weeks of any golfer, the athlete has suffered a loss of form during the latest Masters tournament.
In April 2010, the golfer took leave from the sport to focus on his personal life. Numerous women came forward admitting his multiple infidelities through many worldwide resources, and his golf ranking fell to a low of 58.
As of last month, Woods is ranked number eight.
Woods and Nordegren share daughter Sam Alexis and son Charlie Axel.