If you didn't think rock and roll was dead before, we now have more irrefutable proof. And if you were not happy with Aerosmith frontman Steven Tyler becoming a judge on American Idol, the 64-year-old singer's latest move is probably going to drive you completely up the wall. Tyler appears in a new commercial for Burger King, promoting the fast food chain's new Crispy Chicken Strips. In the 30-second spot, Tyler works the drive-through window, gets touchy with a couple of female employees, slides across a counter on his butt and refuses a manager's orders to wear a hairnet. Burger King's Senior Vice President of North America Marketing, Alex Macedo, told AdAge, "The big challenge is how do you really grab people's attention? . . . We chose (Tyler as one of the) celebrities to get people's attention faster and to show the diversity that we have with our brand." Meanwhile, Aerosmith recently delayed the release of its new studio album to September, with no official reason given for the hold-up. The disc will be the group's first set of all-new material since 2001's Just Push Play and first studio effort since the 2004 covers collection, Honkin' On Bobo. The group has had to work around Tyler's schedule as a judge on American Idol, where he is currently in his second season. Aerosmith will begin its summer Global Warming tour on June 16th in Minneapolis, Minnesota. Maybe Burger King will sponsor it?