Rhod's decade-defying Spice Girls photo
Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!
Rhod brought in a a photo of the Spice Girls, into which a photo of Greg posing in his pants in 2010 had been photoshopped. He was disqualified from the task because the photo of Greg was not from the 1990s.
(Written by Taskmaster Wiki contributors)