American Idol Picture of the Day: Katherine McPhee ... and Mayonnaise!

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Forget the Katharine McPhee album for a minute - take a look at this shot of Katharine McPhee, mayonnaise spokersperson!

Seen here, the American Idol runner-up from last season is on the Rachael Ray talk show. And is oddly excited about the jar in her hand. We're not sure why. But it makes us laugh:

McPhee and Ray

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.