Spice Girls documentary, musical in the works: Worst '90s pop group?

Members of 90s girl group, the Spice Girls. (AP)

Are you ready to spice up your life again with a little Girl Power? Or are the Spice Girls better off left in a '90s time capsule? A new "warts and all" documentary on the infamous '90s girl group is being planned to coincide with their new musical, "Viva Forever," hitting London's West End in December, The Mirror reports.

SODAHEAD SLIDESHOW: See the worst pop groups of the '90s. 

"With worldwide sales of over 75 million, they defined a generation. But their full story has never been told. Producers want to spend time getting to know each of the girls and let viewers feel they’ve got the real insight into their lives," a TV source told the British tabloid.

Producers, however, are reportedly concerned that the group's biggest star, Victoria Beckham, might be too Posh to take part (smart girl), in which case the doc would be called off.

PHOTOS: See the latest celebrity pictures to hit the Internet.

So, tell us what you want, what you really really want ... From the Spice Girls to Ace of Base to a multitude of boy bands, let us know: What was the worst pop group of the '90s?