Article continues below advertisementChristopher Briney Is Happy and Taken!Source: MEGAChristopher Briney has been dating his girlfriend for about four years.Christopher Briney is happily in love with his real-life Belly!The Summer I Turned Pretty actor has been dating his girlfriend, Isabel Machado, since 2021. According to reports, their love story began after meeting at Pace University, where Machado graduated with a BFA in Acting in 2020.