Courteney Cox completes Ice Bucket Challenge - with a little help from Ed Sheeran and Johnny McDaid

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Courteney Cox completes Ice Bucket Challenge - with a little help from Ed Sheeran and Johnny McDaid

Former Friends actress Courteney Cox is the latest celebrity to step up to the plate and complete the ALS Ice Bucket Challenge, with the help of Ed Sheeran and fiancé, Snow Patrol guitarrist Johnny McDaid.