Selena Gomez welcomes baby sister?

Singer Selena Gomez's mother Mandy Cornett has reportedly given birth to a baby girl.

Cornett reportedly gave birth in Northridge here Thursday, reports contactmusic.com.

A number of friends and family members were spotted visiting the hospital where Cornett, who divorced Selena's father, Ricardo Gomez, when the singer was five-year-old, is staying and one well-wisher was carrying a toy monkey and a balloon with the words New Little Princess.

Last month Gomez revealed on the micro-blogging site Twitter that her mother was expecting her second child and even posted a picture of her with her pregnant mother.