Soon after arriving in US, David and Victoria Beckham were spotted taking their three sons, Brooklyn, 8, Romeo, 4, and Cruz, 2, to a Culver City branch of Toys "R" Us on Saturday morning in Los Angeles.

While David has already been unveiled as the new member of the Los Angeles Galaxy soccer team on Friday, the official "invasion" of the Beckham family begins Monday with NBC’s "Victoria Beckham: Coming to America."

During a one-hour program, Victoria Beckham, known as Posh Spice, will be followed as she is trying to settle in Los Angeles with her husband and kids.  

Little after the family moved in their $22 million Beverly Hills mansion, Posh revealed to British newspaper Mirror that her new home is perfect - thanks to friends Katie Holmes and interior designer Kelly Hoppen.

"The place is so amazing; I can't tell you how fabulous it is.

"Obviously David hadn't seen it so I was really nervous about his reaction," Victoria said, "But when he walked in he just stopped in his tracks and went, 'Wow."

Victoria said David and her children were unable to join her while looking for a house due to their schedules. She confessed that she felt rather guilty and insecure about taking the decision of purchasing the house on behalf of her family. However, it all went away when she saw the excitement on her kids’ faces when they first stepped into the house.

"I felt really bad about doing the house hunt alone, buying such an expensive place without my husband seeing it. I felt, 'I'm making this huge decision about our future on my own'.

"But when we all walked in and I saw how thrilled David and the boys were I thought, 'I did really well. It was a big responsibility but I pulled it off'. My family will be really happy there.

"For the rest of the night I just walked around with the biggest grin on my face.

"I keep having to stop myself inviting every random person I meet around just to show them how great it is."

A welcome to America party organized by David and Victoria’s good friends and neighbors, Tom Cruise and Katie Holmes, is set to take place really soon.

"Tom and Katie have been so good to us. They're throwing us a little welcoming party and have been helping out with our move.

"They are honestly such nice, genuine people. We're always getting asked if we're converting to Scientology...it never even comes up in conversation. We like them as people.

Someone can worship a rock as far as I'm concerned, if it makes them happy!"