London, Oct 12 (Inditop.com) Supermodel Naomi Campbell’s confidence is waning, with the fear she is losing her looks as she is nearing 40. Nevertheless, she says she will continue walking the ramp as long as people require her services.

“I’m not immune to being insecure – especially as I’m getting older. But I love what I do, so I have to put in a little more effort. I do pilates every day. I’ll carry on doing runways until people stop wanting my services,” contactmusic.com quoted Naomi as saying.

The 39-year-old was even nervous before sashaying across the London Fashion Week runway in skimpy outfits in September this year.

“Going out on that runway and having everyone looking at my backside was petrifying. I still get nervous, in some ways I have to be nervous. I don’t want to to be too confident out on the runway because it’s about the clothes. Not about Naomi,” she said.