Selena is a nail biter!

Do you have one bad habit you wish you could break? Selena Gomez does, too! We caught the "Slow Down" singer strolling into a sushi restaurant in Los Angeles, California... biting her nails! Selena had no idea a camera was snapping her pic! Selena admits she gnaws on her nails when she's feel in nervous or stressed out. Stop chomping, Selena!