Chelsea suffered their second Premier League defeat as Crystal Palace claimed an incredible 2-1 victory over the champions at Stamford Bridge on Saturday.
It was Bakary Sako's effort in the 65th minute that helped Palace to take a lead.
However, Chelsea striker Radamel Falcao leveled the score in the 79th minute with a header, Sport24 reports.
Palace regained the lead when defender Joel Ward scored the second goal for his club in the 81st minute to give his side their first win at the Bridge since 1982.
Chelsea will now lock horns with Everton in their next encounter.