Here's Jo (The one in the white skiny-strap tank) with a cast member, Rachel (The one in the purple) and three Rocky Horror Fans!

Jo Gibb as Pearl in Starlight Express. She's also with her friends!
(Thanks goes to Belle for the pic)

Jo Gibb as Pearl in Starlight Express.
(Thanks goes to Belle for the picture)

Jo Gibb as Pearl with Mark McGee as Rusty in Starlight Express.
(Thanks goes to Belle for the picture)

Jo Gibb with Mark McGee and Helen Latham.
(Picture Thanks goes to Denis Jones)