The Elephant star has admitted that her former mentor won't reply to her texts.
Alexandra Burke's "Bodyguard" role
Singer has been offered role made famous by Whitney Houston
Alexandra has been approached to star in the stage version of 1992's film The Bodyguard .
Producers behind the play think Burke would be perfect to take on the role of Rachel, made famous by Whitney Houston, because of her powerful signing voice.
Burke has yet to accept or turn down the offer as the show will clash with Alexandra working on her second studio album.
The "Bodyguard" musical is set to open in London in 2012 to coincide with the London Olympics. It's still unknown which male actor has been approached to play the role of bodyguard Frank Farmer, played by Kevin Costner in the film version.
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Alexandra Burke found herself back on familiar territory in a new role on Saturday night.
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