In one shot, Spears wears the red patent leather bodysuit she originally sported for her "Oops!...I Did It Again" video while the second photo shows her in the transparent diamond-encrusted sheer outfit Spears wore in her "Toxic" video.
"Can't wait for GLEE tomorrow night. I'm going to tweet along as it airs on the West Coast so we can watch together," Spears wrote on Twitter. According to show creator Ryan Murphy, the 'Britney/Brittney' episode will revolve around the show's glee club members going under anaesthesia during a trip to the dentist, played by guest star John Stamos.
"Through a special substance, I go under and have a couple of dream sequences," Morris told MTV.com."A lot of it has to do with Will [Matthew Morrison] not allowing us to perform Britney Spears songs, because he doesn't agree with what kind of entertainer she is, so it's our fight to do Britney. But it's not just us doing Britney in show choir; there are other sequences -- it's our homage to her."