It was love-all for Cameron Diaz and British model boyfriend Paul Sculfor yesterday as the pair put on a show of affection at the US Open tennis tournament in New York.

The couple seemed more interested in each other than the action on the court, where Andy Roddick defeated Fernando Gonzalez in the fourth round.

Hands on: Cameron Diaz and Paul Sculfor at the US Open in New York yesterday

Cameron could barely keep her hands off her beau, a former brickie from Essex, regularly leaning in for hugs throughout the match.

The couple began quietly dating in June, not long after he split from former Friends star Jennifer Aniston.

Lady Victoria Hervey – a close friend of the model – told Hello! magazine that the 36-year-old was overwhelmed by Jennifer's celebrity status.

Sealed with a kiss: The pair share an intimate moment during the match

'He was given the keys to her house and at one point had to spend a week without leaving it as up to 50 paparazzi at a time were outside waiting to get a picture of the two of them together.

'One minute he's living a normal life and the next he's over every magazine and television channel in America.

'He realized the pressure of fame - it's something you want until you actually get it,' she said.

Love-all: The couple could barely keep their hands off each other

Still, it wasn't enough to put Paul off another high profile romance with Cameron, who had previously shared a four-year relationship with Justin Timberlake.

While their relationship has become increasingly serious, the 36-year-old says she isn't preoccupied with getting married.

'There are a lot of ways to approach commitment and relationships – and marriage is just one of them,' she said recently.

'I think partnerships are a wonderful thing in whatever form they take, and I definitely want that in my life, whether or not it's in the traditional sense.'

Paul is also a close friend of Victoria Beckham and has dated TV presenter Lisa Snowdon.