Follow Mail Sport's live blog for the latest score, team news and updates as Aston Villa host Chelsea in FA Cup action.
20:04, 4'
Aston Villa 0-0 Chelsea
Already, Villa look comfortable and threatening, with Luiz at the top of the box prompting a roar of 'shoot' from the zesty home fans.
Instead, the attack looks for Watkins and can't pull off a perfect cross - but it's still a relief when Petrovic gets his boot on the ball for a Chelsea kick.
Gallagher ushers the ball to Chilwell running on the left, but as he passes off to Jackson, the Senegal striker is caught by Bailey - fouling him in return.