Pep Guardiola says Manchester City must find a way to get their confidence back following a second consecutive defeat.
Manchester City were beaten 2-1 by Leicester City on Boxing Day as a late Ricardo Perreira goal sealed all three points for the Foxes.
The loss made it two defeats in two for the reigning Premier League champions, who were shocked by Crystal Palace in their last match before Christmas.
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Guardiola says it will be important how City react to their first run of back-to-back defeats in more than two years.