Sir Kenneth Branagh has paid tribute to the late television star.
X Factor 2012: Robbie Williams and Rylan Clark
The X Factor 2012 judges may be divided over flamboyant non-singer Rylan Clark (and Take That's Gary Barlow positively fumes over his presence), but Robbie Williams is backing X Factor's standout act.
Writing in his personal blog after last week's club classics-themed performance show, Robbie posted: "TEAM RYLAN ALL THE WAY. VOTE RYLAN. X"
Now the star, who is set to perform this weekend, has mentored the finalists - including Rylan - as you'll see in this gallery.
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