Riker Lynch - Celebrities arrive for 'Dancing with the Stars' rehearsal studio for season 20 at Dancing With The Stars rehearsal studio - Los Angeles, California, United States - Sunday 8th March 2015 (6 Pictures)
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Many ticket-holders couldn't get into the O2 Arena show on Tuesday night (September 19th) because they didn't bring photo ID to match their booking.
An album re-release, a new song and a documentary mark the singer's legacy this year.
The actor plays the titular hero in the forthcoming adaptation.