Feist, Alicia Keys, and Brad Paisley have all signed on to perform at the Grammys, although the prospect of the three artists performing together is probably pretty slim. (Too bad–I would have loved to see the inevitably awkward attempt to meld “Online” and Feist’s iPod Nano ads.) Also, to prove the awards’ commitment to the continued health of the recorded-music industry, trophies will be handed out by present-day stars of current popular music like Natalie Cole, Cyndi Lauper, Bette Midler, and Bonnie Raitt. [Billboard.biz]