Selena Gomez' Mom Welcomes Baby Girl, Demi Lovato Sends Congrats

Selena Gomez is officially a big sister!

The 20-year-old actress/singer’s mom Mandy has reportedly given birth to a baby girl.

PHOTOS: Check out the latest pics of Selena Gomez

“RT #CONGRATS SELENA MANDY AND BRIAN !!!!!!” Sel‘s BFF Demi Lovato tweeted after the news broke.

Selena first announced her mom was pregnant on Mother’s Day (May 12) with an adorable Twitter photo. Mandy and Selena‘s stepfather Brian got married when she was five years old.

Congrats to Selena and her family on the new addition!