A rehearsal video shared by Madonna today shows that the pop icon has returned to rehearsals for her worldwide Celebration Tour after suffering a personal loss recently.

The video is Madonna’s first social media post since news broke that her older brother, Anthony Ciccone, died at the age of 66 on Friday night. It shows the Like a Virgin singer and her crew working on their dance moves. “Thank God I have my creative life to inspire me and keep me going……. ♥️ #madonnacelebrationtour #grateful,” she wrote.

Last month, Madonna announced that she would embark on her first-ever greatest hits tour around the globe to celebrate the 40th anniversary of her breakout single, Holiday.

The Celebration Tour will kick off in Vancouver on July 15 and then move across to New York, Barcelona, Paris, London before it wraps up in Amsterdam on December 1. Tickets for the tour are going on sale from January 20.