Victoria Beckham wore a military-inspired outfit at London's St Pancras Hotel

Victoria Beckham has hooked up with her former Spice Girls band mates for the first time since their 2008 reunion tour.

They all got together for the launch of new musical Viva Forever this afternoon.

The stylista flew to the UK from her home in America to join the girls at London's St Pancras Hotel along with the show's writer Jennifer Saunders

'On my way home!! Thank you @MelanieCmusic @OfficialMelB @EmmaBunton @GeriHalliwell for an amazing day!! X vb,' Tweets Victoria, 38.

'Thank u to all our fans for being with us today!! X vb.'

Viva Forever - which is due to open at London's Piccadilly Theatre this December - tells the story of a young woman who is placed into a girl band after appearing on a talent show.

The musical will include Spice Girls hits such as Wannabe, Who Do You Think You Are? and Mama.

Earlier this week - before she jetted in - Victoria asked her British Twitter followers for advice on what look she should go for at the event.

'What is the weather like in London? I heard it was cold!!!! and rainy!! what should I wear? X vb,' she Tweeted.

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Anna Duff