This study examined other-sex crush experiences (both having and being perceived as an other-sex crush) among 544 young adolescents (mean age = 12.74 years). Results indicated that 56% had at least one current other-sex crush, with little overlap between crushes, friends, and boyfriends/girlfriends. Significant associations between other-sex crush scores (scores reflecting the number of crush nominations received) and physical attractiveness, relational aggression, physical aggression, and popularity, as reported by same-sex and other-sex peers, were found. In addition, crush scores were (a) associated with same-sex likeability for boys (but not girls) and (b) uniquely related to peer nominations of popularity and physical attractiveness, as reported by other-sex peers. Neither having nor being perceived as an other-sex crush was uniquely related to loneliness. Taken together, the findings suggest that other-sex crushes are normative experiences during early adolescence that warrant further research attention. (Contains 3 tables.)