The purpose of this research study was to examine rates, recipients, and predictors of teen sexting. A sample of 314 high school students in an urban area of Southeast Michigan were surveyed. Males were more likely to engage in nearly all forms of sexting. Impulsivity, frequency of electronic communication, peer pressure, peer sexting, and peer imitation significantly predicted sexting beyond demographic factors alone. Self-esteem was not associated with sexting, nor did it moderate the effect of peer pressure to sext. Two unique predictive models were estimated for sending and receiving sexts, and both attained good fit with the data. The findings may help parents, teens, and educators take appropriate measures to inform and encourage the safe use of technology.