Gren Wells - Jameson Dublin International Film Festival - 'The Road Within' - Premiere - Dublin, Ireland - Sunday 22nd March 2015 (6 Pictures)
Gren Wells and Robert Sheehan
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The acclaimed performer had just cancelled touring due to a battle with cancer.
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.