Congrats to former Big Brother contestant Janelle Pierzina!
The blond beauty welcomed her second child into the world Saturday. Janelle tweeted: "I'm a mommy again! :) Meet Lincoln. I am absolutely in love with him! #BabyBoy #WelcometotheWorld."
Janelle, who is also known as one of Big Brother's fiercest competitors, is already a mom to daughter Violet.
Pierzina kept busy in the days leading up to her labor, tweeting about the current Big Brother season, and revealing that she doesn't understand why the contestants are voting as teams.
Congrats to the happy mom and BB warrior.