Biking superstar Lance Armstrong is a dad - for the fifth time!
The 7-time Tour de France champion used Twitter Monday morning to announce that his girlfriend Anna Hansen had given birth to their second child - a girl.
"Olivia Marie Armstrong has arrived!" Armstrong Tweeted.
The couple's son, Max, was born last year.
Armstrong, 39, has three other kids with his ex-wife Kristin Richard - Luke, 11, and twins Isabelle and Grace, 8.