Photo credit: Mario Mitsis
View All: Olivier Awards 2014 - Arrivals
Next Olivia Grant Slideshow: The Claridge's Christmas tree unveiling party - London United Kingdom - Tuesday 26th November 2013
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.