Following an onstage triumph in Los Angeles, Elton John made his way to New York City this week to usher in the Christmas season with a surprise performance.

The Rocket Man singer joined husband David Furnish and their sons Zachary, 11, and Elijah, 9 at Saks Fifth Avenue on Tuesday night to unveil the luxury retailers annual window and light display for the holidays.

Johns appearance had been kept under wraps from the hundreds of onlookers who lined the sidewalks in front of Saks for the fete.