The couple in happier daysThe couple in happier daysRacing ace Jason Button has split up from his Fame Academy fiancee Louise Griffiths.

The pair, who were due to wed in August, reportedly broke up over a row about starting a family.

Louise, 26, has said she wants five kids, while Jenson, worth £20 million, is not ready to settle down.

The news comes just three months before their planned wedding in August, for which Jenson, 25, was handing out invitations just weeks ago.

A friend was quoted in The Sun as saying: "Jenson wants to concentrate on his career and feels to young to be a dad.

"While he has become a massive star, her singing career didn't take off. He's a young man with a dream life.

"He has always been faithful to Louise and resisted hundreds of women. But the temptations have played on his mind and he feels too young for marriage."

The pair split up on Saturday after a five-year relationship, but agreed to stay good friends.

But things turned nasty the next night when they accidentally met in central London's trendy Penthouse club in Leicester Square.

Jenson was reportedly furious when he saw Louise dirty dancing with a bloke.

A friend said: "He went mad and she left in tears."

But last week, Louise was furious when her fiance was spotted leaving a London club with F1 pal David Coulthard and two mystery women.

Cracks had appeared in the relationship in March when Louise stayed with her parents in Standon, Herts, while Jenson was based in Monaco.