Christmas is only a week away, people.
As part of a one off gig for a charity which supports the homeless of London, Ellie Goulding and Olly Alexander - front man of British dance trio, Years & Years - took to the stage to perform Christmas classic "Santa Baby" and it was adorable.
Nothing says Christmas quite like "Santa Baby" and Olly was wearing some very festive pants indeed.
The ensemble gig featured plenty of performances from UK indie-pop acts, including Band of Skulls, Bastille, Jess Glynne, Kodaline, and MNEK.
Taking to Instagram after the show, Goulding had this to say:
Last night was truly epic. The dedication and good spirits of every person involved really moved me. Every musician who came to perform did so out of the kindness of their hearts, giving up their time for a wonderful cause- once again there were a lot of laughs, some tears, but mostly a lot of Christmas cheer and everyone happy to be raising money for those less fortunate. I cannot thank them enough. Those people who face Christmas without a family or without a real home were in our thoughts all night. Much love xxx