'Twas weeks before Christmas, and all through my house . . . my family was freaking out over my loud laugh. During The Tonight Show Starring Jimmy Fallon on Tuesday, Saturday Night Live star Chloe Fineman gave a hilarious rendition of the memorable Christmas story, The Night Before Christmas. Instead of doing a regular reading of the story, the queen of impressions read it as some of our favourite celebrities. We already knew her Nicole Kidman was spot-on — thanks to her recent skit on SNL — but her Margaret Thatcher got a good chuckle out of me as well. And don't even get me started on her Timothée Chalamet! Watch the full video above.