Victoria Beckham was supported by her husband and children at New York Fashion Week.

Victoria Beckham

Victoria Beckham

David Beckham and the couple's children, Brooklyn, 16, Romeo, 13, 10-year-old Cruz and Harper, four - sat front row during the unveiling of Victoria's latest collection at 25 Cipriani Broadway on Sunday (14.02.16).

The proud family were joined in the front row by US Vogue's Anna Wintour as Victoria revealed her dazzling new designs.

And it has been claimed that the star has been surviving on just four hours sleep in order to ensure everything went smoothly.

A source told LOOK magazine: "Victoria is under so much pressure running her fashion empire. The amount of work she puts in is astronomical.

"Victoria's work schedule is absolutely insane. She regularly gets up at 4am, taking calls from Los Angeles, and scrapes by on just four hours' sleep."

However, Victoria has praised her employees, insisting that her success is a team effort.

She told the Daily Telegraph newspaper previously: "I have a great team of people who work with me. I'm not doing this on my own.

"I think we have grown in confidence. I dress differently now to how I did then. I wear looser dresses, flat shoes. I can express myself in a different way.

"I want to evolve each season. I never want to be one of those brands where people know what they're going to see. I always want an element of surprise.

"One thing I never want to do is copy what anybody else is doing. I have a signature, and it's very important to me to stay true to that."

Meanwhile, Victoria, David and their children celebrated her successful show by enjoying lunch together at Balthazar restaurant.