American Idol

Katharine McPhee and One Republic “If I Lose Myself” on American Idol

Former American Idol finalist and Smash star Katharine McPhee performs "If I Lose Myself" with One Republic on the Top 7 results show.

03.29.2013 / 07:01 AM EDT by Laura Vess
Related: American Idol, Katharine McPhee

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