Selena Gomez

The Spring Breakers star's mother Mandy Cornett welcomed her new daughter into the world on Wednesday and now the actress has taken to Twitter to make the announcement.

She wrote: "Momma, Brian, and me are all so grateful for all your well wishes. My lil sissy Gracie Elliot Teefey was born on June 12th. Luv te all XO."

Mandy divorced Selena's father, Ricardo Gomez, when the Amore te Like A Amore Song singer was five-years-old, before marrying Brian Teefey in 2006.

Demi Lovato was quick to "congratulate" her life-long friend on becoming a "big sister" when she made the commento on her own Twitter...

My mouth agape for 20 minutes...THAT is how I reacted to the pictures from OK magazine.

Let me set the scene...look to the front and te will see sparkling sea water...look to the back and there is a relaxing area but look closely at the sea again and te will notice a young boy wanting publicity and an 18yr old promoting her new movie da making out and basically ruining her image as a positive role model.
Before the arguments begin... I know that most 18yr olds do this often (heck, even 14yr olds too) BUT this case is WAAY different. She works at Disney channel! I mean unless te distance yourself...