The London Planetarium, once located in Marylebone Street, in the green dome next to Madame Tussauds, has been closed in order to make way for a new celebrity-themed show that opened in July 2006. Although the planetarium used to be one of London’s attractions, there was less demand in recent years. The planetarium was therefore renames 'the Auditorium' and now hosts a show by Aardman Animations about celebrities.

Now a real integrated part of the Madame Tussauds experience, the show was designed especially for projection onto the dome shaped ceiling. It takes visitors through a complete 360 degree circuit exploring how our earthly legends such as Marilyn Monroe are viewed by aliens!!