The current study examined the relationship between mothers' selfie-related behaviors and adolescents' cosmetic surgery consideration, as well as the mediating effects of the adolescents' selfie-related behaviors, body surveillance, and facial dissatisfaction. A total of 541 mother-child dyads with adolescents averaging 16.55 years old, was recruited. The path analysis revealed that mothers' selfie-related behaviors were not directly related to adolescents' consideration of cosmetic surgery, but the link was mediated by the adolescents' selfie-related behaviors, body surveillance, and facial dissatisfaction. Specifically, there was a mediating effect of adolescents' facial dissatisfaction, as well as serial mediating effects of adolescents' selfie-related behaviors and facial dissatisfaction, of adolescents' selfie-related behaviors and body surveillance, and of adolescents' selfie-related behaviors, body surveillance and facial dissatisfaction. Additionally, we did not find a significant gender difference in the model. These findings provide further insights into the association between a mother's selfie activities and adolescent children's cosmetic surgery consideration.