Maybe all that time in front of the camera recently has made St. Vincent super-comfortable. With appearances on late-night talk shows, late-night comedy shows and even an HBO special in which she fronted freakin' Nirvana, Annie Clark is somewhat of a TV natural these days.

So it's not that big of a surprise to hear that she'll be stepping into the bandleader role on 'Late Night With Seth Meyers' for a couple of days next week.

According to Entertainment Weekly, Clark will be filling in for Meyers' usual bandleader, his former 'Saturday Night Live' castmate Fred Armisen, on Monday and Tuesday. This is the first time another person has led the late-night band since Meyers took over the show in February.

And to get a taste of what we might be in store for, here's Clark, totally on fire, from 'Saturday Night Live''s season finale a couple months ago: