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Tom Cruise, Katie Holmes and their daughter Suri were treated to a private performance by the Spice Girls at the weekend.
The Cruise family stopped by the girls' Los Angeles rehearsal rooms and watched an exclusive impromptu performance by close friend Victoria Beckham and her bandmates.
The Spice Girls were also on hand to cheer on Mel B at the final of the US version of Dancing With the Stars last night.
The girls looked delighted with Mel's performances, which saw her take on the other remaining contestants, Marie Osmond and Helio Castroneves.
According to People the girls sat in the girls sat in the front row next to Mel B's husband, Stephen Belafonte and hooted and hollered after she finished the cha-cha, which was the first dance of the night.
After the show, Geri Halliwell told People that she was "so proud of Melanie ....We have come as her sisters to support her."
Mel B will find out if her sassy moves were enough to take the title on the results show tonight.
When the Cruise's family stopped by the girls' rehearsal rooms 19-month-old Suri danced around as the band belted out a selection of their greatest hits.
Following the surprise visit, Victoria - who is married to England soccer star David Beckham - said: "David and I are great friends with Tom and Katie. It was lovely of them to come down to rehearsals, a really nice surprise.
"Katie has told me before that she used to be a huge Spice Girls fan, so it was great for her to meet the other girls."
Tom and Katie have worked hard to make David and Victoria feel welcome since they moved to Los Angeles, and even threw them a star-studded 'Welcome to LA' party when they first arrived in the US.
The family moved to the US in the summer after David joined the Los Angeles Galaxy soccer team.
Meanwhile, pictures of the girls' nickname-themed dressing rooms have been posted on their official website.
'Scary Spice' Mel B's room is decked out in her trademark leopard print, while 'Sporty' Mel C's personal space comes complete with an iPod sound system for her to practice her signature back flips.
Victoria, also known as 'Posh Spice', shows her unique style with monochrome sofas and interior decorations, while 'Baby Spice' Emma's room is decked out in Pink.
'Ginger Spice' Geri's personal space is full of accessories and toys for her 18-month old daughter Bluebell.
The Spice Girls reunion tour kicks off in Vancouver, Canada on December 2.
- BANG! SHOWBIZ