Lady Gaga Performs ‘ARTPOP’ On ‘The Tonight Show,’ Obviously Slays

Watch Lady Gaga perform "ARTPOP" on "The Tonight Show Starring Jimmy Fallon."

Whatever “ARTPOP” could mean, just know that it suh-LAYZ.

It’s only fitting that New York City’s hometown girl, Lady Gaga, would be the second musical guest ever on “The Tonight Show Starring Jimmy Fallon” since the late-night staple made its official move back to the Big Apple on Monday. (Still waiting on OUR visit from the Mother Monster Welcome Wagon, BTW.)

The “Applause” singer performed the title track off of ARTPOP, which got the interwebz buzzing that the song might have something to do with Gaga’s reported shoot with the “Real Housewives Of Beverly Hills.” For now, all we can do is clutch our Giggy rosary beads tight and pray at the altar of our Lisa Vanderpump shrine.

In the “Tonight Show” performance, Gaga begins all subdued-like, crooning behind a massive, crystal piano dressed in #AllWhiteEverything like motherf***ing Queen Frostine brought to life. Then, she picks up the tempo and launches into full “YAAAS, GAGA!” mode, marching down to the audience to belt out a mighty “WHOO-HEE-HEE” with total Monster prowess.

Slay or be slain, Gotham. Slay or be slain.

+ Watch Lady Gaga perform “ARTPOP” on “The Tonight Show Starring Jimmy Fallon.”

Photo credit: NBC Universal