Barcelona's Lionel Messi gets booked by referee Cuneyt Cakir (Photo by Stephen Pond - PA Images via Getty Images)
Barcelona's Lionel Messi gets booked by referee Cuneyt Cakir (Photo by Stephen Pond - PA Images via Getty Images)
Barcelona's Lionel Messi (centre) attacks Chelsea's Gary Cahill and Branislav Ivanovic (right) (Photo by Rebecca Naden/PA Images via Getty Images)
Barcelona's Lionel Messi and Chelsea's Arjen Robben battle for the ball (Photo by Steve Wake - PA Images via Getty Images)
