<p>Selfie-related practices have become an integral part of adolescents’ and young people’s daily lives, as they can play an important role in defining one’s self-image and promote online self-presentation in virtual spaces. However, there are many concerns about its potential impact on the psychological well-being of younger users. The present review aims to screen the existing literature to identify (i) the psychosocial and psychopathological factors influencing the engagement in different types of selfie behaviors, and (ii) the psychosocial and psychopathological consequences associated with engaging in selfie-related behaviors. A total of 28 studies published from 2020 to present were included in the analysis. Appearance-related constructs (particularly, self-objectification, body surveillance, body dissatisfaction, internalized beauty and body ideals, and appearance comparison) were identified as key factors influencing engagement in selfie-related behaviors. Among both direct and indirect negative psychological and psychopathological consequences associated with selfie behaviors, symptoms of eating disorders, self-objectification, appearance concerns or comparison, body or facial dissatisfaction, and consideration of undergoing cosmetic surgery were frequently reported. Although existing research has mainly focused on female participants, males appear increasingly exposed to the negative psychopathological consequences of selfie-related behaviors. These findings highlight the need for future studies to further explore both negative outcomes and potential protective factors of selfie-related behaviors from a gender perspective. Overall, the results may guide the development of clinical and preventive interventions targeting adolescents and young adults.</p>