Warren Moon and Bob Guiney
Photo credit: Nicky Nelson
View All: 7th Unbridled Eve Derby Prelude Party
Next Warren Moon Slideshow: Unstoppable Foundation's annual gala - Los Angeles California United States - Saturday 21st March 2015
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.