Rockefeller Center's Studio 8H is going to look extra fancy October 25, when singer Iggy Azalea makes her debut as musical guest on "Saturday Night Live."

The show announced that Azalea would guest alongside host Jim Carrey (who has hosted the show twice previously) through tweets and on-air title cards Saturday.

And that's not all: Azalea will debut her newest single, "Beg For It," in her "SNL" performance. The song features a fellow artist named MO. If you're all like who dat, who dat? MO is a singer from Denmark. Azalea is especially enthusiastic about MO's eyebrows.

That heart-eyed cat emoji really seals the deal for us.

Carrey, no stranger to sketch comedy thanks to both his prior "SNL" hosting gigs and a run as a cast member on "In Living Color," will be promoting the November 13 release of "Dumb and Dumber To."