Daniel Robertson/startraksphoto

WHAT SHE WORE At the Universal Music Group 2014 Post-Grammy Party, Katy Perry stunned once again in a dreamy custom iridescent blue Giorgio Armani halter gown accented by mesh panels, paired with diamond Jack Vartanian drop earrings and rings.

CELEBRITY: Katy Perry

DESIGNER: Giorgio Armani

TREND: Blue

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Katy Perry

At the Universal Music Group 2014 Post-Grammy Party, Katy Perry stunned once again in a dreamy custom iridescent blue Giorgio Armani halter gown accented by mesh panels, paired with diamond Jack Vartanian drop earrings and rings.

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