"Our time is up ... we've come to the end of the road ... there are tears of both sadness and joy. Look how far we've come!," the group wrote on their Web site. "Yes, our reunion tour is proof that dreams do come true."
The letter to fans on the Spice blog was signed with love from Emma Bunton, Geri Halliwell, Mel Brown, Melanie Chisholm and Victoria Adams Beckham after concluding a song best summed up their feelings:
"Goodbye my friend, it's not the end ... So glad we made it, time will never ever change...
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