WATCH: The reason why Victoria Beckham never smiles has finally been answered

The fashion guru answered 73 quick-fire questions on her life, family and career while guiding us around her Dover Street store in London.

Former spice girl Victoria Beckham has given a rare tell-all interview for Vogue’s "73 Questions" series.

The fashion guru answered quick-fire questions on her life, family and career while guiding us around her Dover Street store in London.

Although a tad awkward to watch, we loved getting an insight into the life of the famously private star.

“I’m smiling on the inside - I feel that I have a responsibility to the fashion community,” she tells the interviewer when asked her most hated question - why do you never smile?

In the six-minute video, you’ll also find out that she proclaims herself "comedy gold", she can’t live without her velcro rollers, she hates when her boys play football in the house and that she would love to teach singing in school.

Really?

She goes on to say when she runs the world she will want everyone to do something “a little philanthropic” and if she had to wear one thing for the rest of the life it'd be "knickers".

Oh and of course she causally mentions she lives next door to Valentino.

Check it out here – though we are pre-warning you of the extremely staged and awkward moments between her and "her staff" throughout the video.