Demi Lovato vs Katy Perry: height compared

Drawn to a common scale from sourced heights.

• Katy Perry: 171 cm (5′7″). Demi Lovato: 161 cm (5′3″).
• Katy Perry is about 10 cm (3.9 in) taller than Demi Lovato.
• Katy Perry is 1.06x the height of Demi Lovato.

Both heights are as recorded on Wikidata (CC0), retrieved August 27, 2026; recorded heights of real people are approximate, so treat differences of a centimeter or two as noise.

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how tall is Katy Perry · how tall is Demi Lovato · open this pair in the tool (add yourself or a third for scale).