Selena Gomez: Sibling on the Way!

Selena Gomez just announced some happy news for her and her family!

“Momma [Mandy Teefy] and [step-father] Brian are finally letting me share the news,” the 17-year-old teen sensation tweeted. “My mommy’s carrying my baby brother or sister :) I’m the happiest girl in the world!”

Congrats, Selena. We’re so happy for you and your family!

Earlier this week, Selena joined her BFF Taylor Swift on stage at Taylor‘s Speak Now final tour date held at NYC’s Madison Square Garden. It was the first time they’ve ever hit the stage together!