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The runner-up in American Idol's 5th Season. She lost to Taylor Hicks by a fair slim margin. She is noted for her smooth voice, moderate range, sexy outfits, and beautiful face.
Katharine McPhee is the 3rd sexiest female "Idol" star after Carrie Underwood and Kelly Clarkson.
by Seano2287 May 27, 2006
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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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A moderatly experienced singer from American Idol. Barely made it to the runner up position and beat Elliott Yamin by just a hair. Lost to Taylor Hicks who won.
Votes are in and the winner is Taylor Hicks great job Katharine McPhee anyways.
by verycoolclips November 11, 2006
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