(Cover) - EN Showbiz - Victoria Beckham has acknowledged that she knows she looks "quite miserable" most of the time.

The mother-of-four is a successful fashion designer and married to one of the most handsome men in the world, David Beckham.

But she has been accused of looking unhappy when always pictured with her trademark pout and not a hint of a smile.

However, the 38-year-old says she doesn't feel she needs to prove anything to anyone.

"Yes, I created this persona and I'm very different from that," Victoria insisted to Germany's Interview magazine.

"I don't feel like I have to scream and shout about it I know I am a happy person. So I don't get upset when people comment on the fact that I look quite miserable all the time.

"But people think I am. And you know, sometimes I think the same thing when I look at the pictures."

Victoria, known as Posh Spice during her days in the Spice Girls, says she's finally found her calling and singing wasn't her best trait.

"Was music my talent really? No, I don't think I was particularly talented," she said frankly. "With the other girls, the five of us all really worked together. But talented? I sound a bit odd to myself." (C) Cover Media