Watching Mick Jagger do his thing with Letterman's Top Ten got me thinking: wouldn't he make a much better fill-in for Kurt Cobain than Paul McCartney at a Nirvana reunion show?

That's the right British rock band from the 1960s, right.

As you may have heard, Mick Jagger is hosting and performing on SNL this weekend, where he'll be joined by Arcade Fire and the Foo Fighters.

As of now, the greatest guest backing band in “SNL” history is either the E Street Band (with Bruce Springsteen) or the guys who played behind Ashlee Simpson, who I’m calling the Poor Bastards.

I'm not sure what Mick Jagger-related incidents I'm more disturbed by this morning: the fact that I woke up with Maroon 5's "Moves Like Jagger" in my head, or the news that Mick Jagger is set to portray a character based on News Corp overlord Rupert Murdoch in a new film called, Tabloid.

If someone would have told me this morning, "Brett, today you're going to watch a Maroon 5 video in which a shirtless Adam Levine gyrates around while singing a song about how he's got "moves like Jagger," I would've been pretty sure I would have hated it.