Beyoncé has reportedly become Bey-MOM-cé.
The superstar singer gave birth to a baby girl last night, according to her hometown paper the Houston Chronicle.
The tot was delivered by c-section and hubby Jay-Z is telling pals her name is Ivy Blue Carter, E! Online reported. Both mom and daughter were doing fine.
Earlier yesterday evening, she had checked herself into Lenox Hill Hospital under heavy security, a hospital source told The Post.
The Upper East Side medical center had been prepping a luxurious suite for her — and had just finished a major renovation of a dozen rooms and a nursing station for the pop queen and Jay-Z’s arrival, sources said.
Private security guards were swarming the hospital’s fourth-floor last night, and patients were abuzz about the hip-hop power couple’s presence.
ABC News said the couple paid $1.3 million to rent out the suite.
Reps for Beyoncé did not return requests for comment, and a spokeswoman for the hospital also declined comment.