Victoria Beckham feels 'insecure' & sad!?

Victoria Beckham

Have you ever wondered why Victoria Beckham almost never smiles? Is it because she is too conceited or because the woman has real personal problems?
Well, it seem that the Posh Girl could include herself into the second category. At least sometimes!

 "I do have my insecurities. Maybe that's why I look a little bit serious. The kind of person who's going to stand on the red carpet and have the big grin. I'm not like that. I want to get in there, do what I've got to do, and get home to my kids", the 35 years old David Beckham's wife declared for October's Elle.
So her concerns are connected to the fact that she has to be seen too much in public? We thought it was something more serious, but still…everybody has its own sensibility!
"I know my boundaries. I know what I am good at and what I'm not good at", Victoria, who recently was  a guest judge on the ninth season Fox's 'American Idol', said.