You’ve probably already heard the news that Gavin Casalegno —aka Jeremiah from The Summer I Turned Pretty —is happily married IRL, but what about his on-screen brother? As it turns out, Christopher Briney is taken as well, so apologies to all the Conrad supporters out there. He and his longtime GF even recently sparked engagement rumors thanks to a DeuxMoi Instagram post —but neither Christopher nor his girlfriend has confirmed said rumors so...we’ll just have to see!

So who is Christopher Briney’s girlfriend, you ask? Here’s everything you need to know about Isabel Machado, who Christopher hard-launched on the red carpet at the 2022 premiere of TSITP .

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Isabel is a triple threat

Like Christopher, Isabel is an actor, and she graduated in 202

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