View All: Celebrity Big Brother 2015 Live Final
Next James Hill Slideshow: Celebrity Big Brother 2015 Live Final - London United Kingdom - Thursday 24th September 2015
The live album is set for released in November.
The movie begins filming in the UK.
The 'Sherlock' and 'Doctor Strange' star joined Gilmour onstage at the Royal Albert Hall for a rendition of the Pink Floyd classic.
Time to learn what Kathy Bates' character has to do with all of this.