Chris Martin of Coldplay covered George Michael's "Last Christmas" at a homeless shelter in London. Video of the performance was posted to Facebook. Photo : Michael Zorn/Invision/AP, File

London— Coldplay frontman Chris Martin has paid tribute to fellow British singer George Michael during a visit to a London homeless shelter.

Michael died on Christmas Day at his home west of London. He was 53.

The homeless have been on Martin's mind this holiday season. Last week, he performed in New York at a benefit for a homeless shelter there.

Associated Press