Chris Martin, the ColdPlay's front performer recently paid visit to a homeless shelter to play a surprise performance there. At the Crisis, Chris decided to pay tribute to late singer George Michael by singing his holiday classic "Last Christmas". Chris visited the Crisis at Christmas homeless shelter and post on Facebook which reads: "A huge thank you to Coldplay's Chris Martin for dropping by our Crisis at Christmas centres and entertaining our guests. Here he performing a wonderful tribute to George Michael with our very own King of Karaoke - Crisis Christmas guest Kevin." "That moment when Coldplay's Chris Martin drops into the Crisis at Christmas shelter, with no fuss, no fanfare and no press, to help make tea and coffee and also play guitar so guests can have a sing-song," is really commendable gesture of Chris. Also Read: Shahrukh Khan and Salman Khan together wrote... Is Sonakshi Sinha in coming February going to get... Singer Jubin Nautiyal marked his Hollywood singing...