Beyonce Knowles not confident about new look

Los Angeles, Aug 15 (IANS) Singer Beyonce Knoweles is reportedly not confident about going on stage with her new hairstyle.

The 31-year-old cut short her locks to don a blonde cropped pixie hairstyle but she doesn't know if it will look good when she performs on stage, reports

"She's asked her team to pack a suitcase full of 40 different wigs and hairpieces in case she bottles it at the last minute," said a source.

"Beyonce is still adjusting to her new look and is worried she won't feel herself on stage," the source added.