Being a mum is the hardest job, says Victoria Beckham

Posh credits David for being a supportive husband

The singer turned fashion designer has admitted that being a mum is not a walk in the park.

“Being a working mum is the hardest job ever!" says Victoria in an interview with Glamour magazine "I have a wonderfully supportive husband and family and my team are fantastic".

Victoria Beckham gave birth to daughter Harper Seven last July, adding a fourth child to her all boys brood.

"I love what I do and together we all make it possible" said Victoria when asked how she manages a career as a fashion designer with four children, Brooklyn, 12, Romeo, 9 and Cruz 6 and Harper, 6 months.