Watch Heather Headley Channel Whitney Houston in a Sneak Peek of London’s The Bodyguard

The eagerly awaited musical adaptation of The Bodyguard will hit the West End 's Aldephi Theatre on November 6, and excited theatergoers can now catch a behind-the-scenes look at Tony winner Heather Headley and the cast in a workshop of the new show. Based on the hit film starring Whitney Houston, The Bodyguard features Headley as Rachel Marron, a soul singer who hires a Secret Service agent (played by Lloyd Owen) to protect her from an obsessed fan. Click below to get a sneak peek at this "surprising, exhilirating" new production, then hear Headley’s powerful take on the hit Bodyguard song “So Emotional.”