Katharine McPhee Attends the 8th Annual Breakthrough Prize Ceremony in Mountain View 11/03/2019

Katharine McPhee Attends the 8th Annual Breakthrough Prize Ceremony in Mountain View 11/03/2019

Katharine McPhee

The 35-year-old pop singer Katharine McPhee attends the 8th Annual Breakthrough Prize ceremony in Mountain View.

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