VIDEO: Alexandra Burke duets with 'American Idol' winner David Cook at an event in Vietnam

Alexandra BurkeShe may be best known for her fantastic singles such as ''The Silence'' and ''Bad Boys'' but Alexandra Burke showed that she wasn't afraid to put her own twist on other people's songs as she covered Adele's ''Rolling In The Deep'' with American Idol Season 7 winner David Cook.

Performing at a H-Artistry event in Vietnam, X Factor Season 5 winner Alexandra showed us her performance skills as she delivered a high energy rendition of the Adele classic full of her own soulful passion and determination.

With rumours that Alex could be playing the role made famous by Whitney Houston in a West End production of The Bodyguard, many people believe this duet may have been a hint. Could Alexandra be the Whitney to David's Kevin Costner?

Well, regardless of whether the rumours come true, here's the fantastic performance for you to enjoy:

 

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