Selena Gomez reveals sister`s name

Los Angeles: Pop star Selena Gomez has revealed her newborn baby sister has been named Gracie Elliot Teefey.

The `Spring Breakers` star`s mother Mandy Cornett welcomed her new daughter into the world on Wednesday and now the 20-year-old has taken to Twitter to make the announcement, reported Ace Showbiz.

"Momma, Brian, and me are all so grateful for all your well wishes. My little sister Gracie Elliot Teefey was born on June 12. Love you all," Selena posted.

Mandy, who divorced Selena`s father, Ricardo Gomez, when the `Love You Like A Love Song` singer was five, before marrying Brian Teefey in 2006.