David Beckham says his marriage to Victoria Beckham is going to last forever

David Beckham revealed on US TV that his marriage to wife Victoria is going to last forever.

The soccer star shared his feelings with Barbara Walters on "10 Most Fascinating People of 2007" special in US TV.

When asked if his relationship with Victoria is forever, Beckham said: "Of course it is. We wouldn't of got married if it wasn't."

The Beckham's have been married for 8 years and together for 10 - and Victoria says that their relationship couldn't be healthier.

She said: "I think that's great, and for the two of us to still be able to not just love each other, but to really still laugh after so many years is important."

Victoria also revealed the secret behind her slim frame - not to eat junk food. She said: "I'm very, very health-conscious. I've never been one to eat lots of junk food."

L.A. Galaxy star David told host Walters that he wants to extend the Beckham clan one day. He said: "I'd love two more children. I've always wanted a big family, I love big families."

This will have to come after Victoria's comeback with the Spice Girls.

Posh Spice revealed to Walters, that she's enjoying being a Spice Girl again and dismissed rumours that she and fellow band members do not get on.

She said: ""Things get made up all the time. You know, of course we argued. But, you know it's been great getting back together, and it's been as if we never actually split up."