I am obsessed with her: Selena Gomez on baby sister

Singer-actress Selena Gomez says she is really fond of her five-month-old sister Gracie and is becoming obsessed with her.
The 21-year-old 'Wizards of Waverly Place' star said she is trying to be a big sister now, reported E!Online.
"Gracie is five months old, she's adorable," Gomez told us. "I'm obsessed with her and becoming a big sister...I know I've had the responsibility to be a role model for girls but, when you have a little sister of your own, you kinda think, 'OK, this is legit'," Gomez said.
Gomez, who kicked off her Stars Dance Tour in Vancouver, Canada, back in August, said going places alone has helped her become independent.

"It's my first world tour, so actually being able to experience these places while I'm there alone, all by myself, it's great. I feel like a big girl," she said.