December 21 isn't just four days before Christmas for many in Australia.

Desmond Tutu was, for many around the world, an icon.

Lady Gaga sings the national anthem during the 59th Presidential Inauguration at the U.S. Capitol for President-elect Joe Biden in Washington, Wednesday, Jan. 20, 2021. And country star Garth Brooks, doffing his black cowboy hat, sang a soulful a capella rendition of “Amazing Grace,” his eyes closed for much of the song. While stars mostly eschewed Trump's inauguration four years ago, the A-list was back for Biden. Brooks was careful to call his decision to perform on Wednesday non-political, and in the spirit of unity. Alone with his guitar, The Boss sang his “Land of Hope and Dreams” in front of the Lincoln Memorial.