This is a big week for Lady Gaga: She made her big debut on "American Horror Story: Hotel" this week as "The Countess," and although now we can never sleep again, we can't wait to see the rest of the season. Meanwhile, Todrick Hall has blessed us with another one of his incredible mash-up videos dedicated to Mother Monster. And it's the Lady Gaga mashup to end all Lady Gaga mashups.

Todrick's "4 Gaga" video is career-spanning from her first big hit "Just Dance," through hits like "Bad Romance," "Telephone," and "Paparazzi," to her most recent music from her last album ARTPOP, like "Applause," "Donatella," and more.

Lady G is working on a new album at the moment, but until we can get our first taste of brand new music, we will continue to have this on repeat and tune in to AHS every week. 

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Watch Todrick Hall's EPIC Lady Gaga mashup above!