Less than an hour before the March 12, 2008, show, Simon visits the set and runs into David Foster, an acclaimed producer and songwriter. David is appearing on the show to perform alongside the season five runner-up, Katharine McPhee.
Some people think Simon's too tough on the contestants...but not David. "Every single thing you say on the show is right," David says. "I'm not kidding."
"From the most successful record producer in the world..." Simon says.
Tim Burton's Alice in Wonderland -- starring Johnny Depp as the Mad Hatter and Anne Hathaway as the White Queen -- hits theaters this month with a new spin on Lewis Carroll's ever-fascinating heroine, who's taken dozens of forms since her first tumble dow