(Cover) - EN Showbiz - Selena Gomez has revealed that she has "self-confidence issues."

The teen star, who is dating pop sensation Justin Bieber, is enjoying a successful singing and acting career.

But while filming a new sketch for website Funny Or Die, she told radio host Elvis Duran that she sometimes suffers from not feeling good about herself.

"I have self-confidence issues anyway," she shared. "So I have a feeling my fans will tell me if it's funny or not."

Selena also spoke about her "racy" new movie Spring Breakers and how it's a change from what she's done in the past.

"The movie is different, sure," she said. "I will be 20 this year. I am an actress; I love my job. I want to do things that are gonna challenge me and push me and make me think, Oh, this is different, this is interesting, the script's great.'"

Selena added that she was "completely intimidated" working with James Franco but it worked out in the end.

"He's great. He's very smart," she said of the Oscar host. "He gave me things that pushed my performance. I really, really appreciated it." (C) Cover Media