Despondent Lauren Silverman shops at Hamptons toy store as talks break down with husband Andrew in custody of their son

Lauren Silverman looked despondent today as she took a break from the crisis talks with her husband to buy some toys for her son.

Mrs Silverman, who is pregnant with Simon Cowell's baby, put her hands on the counter of the toy store and stared into space - looking like she had a weight on her shoulders.

Her stare was only broken when she saw her son Adam, seven, come to her side and she broke into a smile and stared at him.

Despondent: The custody battle over son Adam seems to be taking it's toll on Lauren Silverman - the married socialite expecting Simon Cowell's baby

Lauren had taken Adam away from her $4million home in Bridgehampton, New York as a break from crisis talks with her husband Andrew on her affair with Cowell.

They left around 10am in a Range Rover being driven by her handler and drove for five minutes to a nearby shopping center where they went into a shop called Second Star Toys.

Lauren browsed for a few minutes before taking a large box of Legos to the counter.

Putting on a happy face: Silverman purchased some Legos for her son Adam

She could be heard apologizing to staff for all the attention she was getting and was led out the back door where the Range Rover was waiting.

Lauren was dressed casually in a loose fitting white shirt with a red pattern on it, dark-colored shorts and tan gladiator sandals.

So much for a vacation: Silverman looked tired and distant as she shopped the Hamptons toy store

A woman who works at Second Star Toys declined to comment after she had left.

While Lauren was out Andrew drove off at speed from their home in his Mercedes Gullwing sports car. He declined to comment.

Retail therapy: Lauren Silverman takes her young son toy shopping at Bridgehampton shopping center. Silverman came out of her home as she deals with pregnancy to Simon to Simon Cowell of TV's X-Factor.

Clearing his head: Husband Andrew Silverman was spotted yesterday zooming off their Bridgehampton property

Coming home: Andrew Silverman spotted arriving back at his house in Bridgehampton, New York Friday

Snapshot: A picture posted online by Lauren Silverman of herself in a bikini, snuggling with Simon Cowell on his yacht during a holiday

Happy days: Cowell and Silverman vacationing in France last August

Close: Simon Cowell appearing to kiss Lauren Silverman on a yacht off the coast of St Tropez, France in August 2012

She is good for him: Simon Cowell does not have any plans to marry Lauren Silverman but a source close to the X Factor mogul has confirmed they are in a relationship