Series 5: Alexandra and Beyonce Duet - Listen
Series 5: Alexandra and Beyonce Duet - Listen
The X Factor 2008: One of the bonuses for the contestants is to get to duet with an idol of theirs, but 2008 X Factor winner Alexandra had a dream come true when she was joined on stage by none other than international superstar Beyoncé Knowles! See more at http://www.itv.com/xfactor
