Mark your calendars — Matthew McConaughey is hosting Saturday Night Live!

The 45-year-old actor will host the variety show on No. 21 with the night's musical guest, Adele, SNL announced via their official Instagram account on Monday, Oct. 26.

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This will be the How to Lose a Guy in 10 Days star's second time serving as host on the show; he previously emceed SNL in 2003. Adele, 27, similarly made her debut on the program in 2008 to perform her hit song, "Chasing Pavements."

Are you excited to see Matthew host SNL? Sound off in the comments below!