"American Idol" executive producer Nigel Lythgoe calls in to say he actually enjoys the gimmicky chair spinning on "The Voice" ... but he doesn't want any comparison's between the two singing shows until "The Voice" starts churning out the Kelly Clarksons, Carrie Underwoods, and on and on. Plus, Russell Brand doesn't want a penny of Katy Perry's millions -- is he a chump for not doing what 99.99% of divorcees do? And, model turned NASCAR driver Maryeve Dufault explains how she went from bikinis to fire-resistant suits ... and attempts to explain why NASCAR is more that left turns.