A fine list courtesy of The Village Voice. We start at #10 with John Mayer:
If there’s one current artist who revolutionized the art of the sour face while playing even the simplest of riffs, it’s John Mayer. Despite his destiny to supply us with music suitable for dentists offices and local pharmacies the world over, dude is an undeniably accomplished jazz shredder. But for the love of god, when your face alone is able to upstage your playing (and B.B. King who is sitting right next to him in this clip), it’s time to settle the fuck down. Check the tape at 6:20. Did he just jizz in his pants?
Continue with the rest of the list here.