Joan Collins, Joanna Lumley, Elaine Paige and Derren Brown were among the other celebrities who attended the show and the first night party at Victoria Embankment Gardens.

BBC: Spice Girls musical leaves critics cold

The campaign to ban the traps has been backed by high-profile figures, including Queen guitarist Brian May, actresses Joanna Lumley and Annette Crosby, and UN Messenger of Peace and chimpanzee expert Jane Goodall.

BBC: A cat caught in a snare. Pic by League Against Cruel Sports.

Boxing promoter Frank Warren is among the advisory board members and patrons include Gary Lineker, actress Joanna Lumley and singer Joss Stone.

BBC: 'Tickets for troops' is launched