ABC News December 4, 2013

Katy Perry: 'My Vulnerability Is My Strength'

Name: Katy Perry: 'My Vulnerability Is My Strength'
Uploaded: 2013-12-04T14:39:27
Duration: PTnullS
Description: UNICEF Goodwill Ambassador's trip to Madagascar influences songwriting of "Unconditionally."

UNICEF Goodwill Ambassador's trip to Madagascar influences songwriting of "Unconditionally."

Katy Perry: 'My Vulnerability Is My Strength'

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