The Spice Girls will reunite today to launch a new West End musical based on their hits, called Viva Forever.
All five members are set to attend the launch of the musical, written by Jennifer Saunders and produced by Mamma Mia producer Judy Craymer.
Victoria Beckham flew in from Los Angeles on Sunday especially for the big event.
The Spice Girls shot to fame following their debut single Wannabe in 1996 and went on to have a string of UK number one hits including Say You'll Be There, Spice Up Your Life and 2 Become 1.
Scary, Baby, Ginger, Posh and Sporty sold 75 million albums worldwide. Geri Halliwell left the group in 1998 to pursue a solo career.
The musical follows the story of a mother and a daughter through the rigours of a television talent show.
It will feature the iconic Girl Power anthems and is co-produced by their former manager Simon Fuller.
Hello! Hope all good with you. So tell me, what's your favourite Spice Girls' song? #spicegirls
It will open in December. In case you can't wait to that long here is a taste of what may be in store.