If you're looking for a fun pop fact that'll make you feel really, really old, how about this one: the Spice Girls' debut single 'Wannabe' is 21 years old tomorrow. I know.
To mark the milestone, a number of stars have participated in a dramatic reading of the song, and we have to hand it to them - it's pretty entertaining.
Nicole Kidman, Alexander Skarsgard, James Franco, Milo Ventimiglia, Riz Ahmed and more take part, but it's down to Millie Bobby Brown (aka Eleven from 'Stranger Things') to inject a dose of enthusiasm into proceedings.
Watch it below: