Beyonce nervous about comeback

Singer Beyonce Knowles is worried about returning to thestage for the first time after having a baby. She gave birth to her first child with daughter Blue Ivy in January.
"I feel a little nervous. I'm enjoying being a mother so it's like going back to my old job, and it's a little strange. But it's important that you don't lose yourself and still have your own passions. And so I'm back to work, I'm back to business," contactmusic.com quoted the singer as saying.
Knowles choreographer Danielle Polanco also revealed getting the star back in shape is a challenge because she hasn't worked out in some time.
"We're basically warming her up and getting her back into shape, Stretching her out ... she hasn't been working out in I don't know how long," Polanco said.