Get in your time machine and go back to 1997 -- the sold out Spice Girls reunion performance at the Staples Center brought the house down!

The crowd went wild as Posh, Geri, Mel. B, Mel. C and Emma performed classics like "Spice Up Your Life" and "Two Become One" and also showcased their solo talents...like Posh's solo where she walks down the stage as if it were a runway and, uh, messes up her hair! Yeah, that was like, so awesome!