Is Gavin Casalegno on Twitter?
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Gavin Casalegno: 17 facts about The Summer I Turned Pretty actor you need to know
18. Is Gavin Casalegno on Twitter?
Gavin Casalegno is on Twitter. He doesn’t use the platform as much as Instagram and TikTok but you can follow him via @gavincasalegno to see all of his tweets. [@gavincasalegno via Instagram]