Watch Melissa McCarthey's Satuday Night Live Promos

She's back! The hostess with the mostess, the MC with confetti, the ringmaster with the... bling...blaster? Come on, you know what I mean! The hilarious (and totally ready-for-primetime) Melissa McCarthy hosts Saturday Night Live for the third time this weekend with musical guests Imagine Dragons. What will she do? How will she fare? Will she drink a crapload of ranch dressing again? All important questions, people.

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But while the ranch dressing skit may not be on the plate this year (see what I did there?) there are definitely a few things they'll just have to cover: The Super Bowl (natch) and The Olympics (def) and Pharrell's hat (a girl can dream?)

And judging from these promos, the writer's are all over it. Watch Melissa and the never-aging Kenan Thompson sing, dance, and argue their way through it:

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Things to keep in mind—Not only will Melissa & Imagine Dragons slay the stage at studio 8H (see what I did there?) but this is (probably) Seth Meyers' last show before he makes the big leap to Late Night—so fill up on all the Weekend Update goodness while you can.

SNL airs Saturday at 11:30PM on NBC.

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Do you think Melissa is one of the best SNL hosts ever? Who do you hope makes a cameo? Share in the comments on tweet us @OKMagazine.