Britney Spears will be joining the December 3 Christmas in Rockefeller Center special on December 3 to celebrate the annual tree lighting ceremony.

A Life & Style insider says of Britney Spears’ appearance: “Details of her appearance are still being finalized, but she’s confirmed to appear. She will be there.”

Britney Spears will join Beyoncé, Faith Hill, the Jonas Brothers, David Cook, Harry Connick Jr., Tony Bennett and Rascal Flatts at the Christmas in Rockefeller Center special, December 3 at 8 p.m.