In Experiment 1, participants who had been culturally primed read a set of statements made by different endorsers about different brands. Later, their memory for the source of these messages was assessed. We expected that priming a collectivist mindset (relative to an individualist mindset) would increase individuals' disposition to think about a message in relation to its source as evidenced by better memory for source–message relationships. In Experiments 2–4, we presented culturally primed participants with ads that were either high or low in endorser–message fit. We assessed the extent to which participants with a collectivist mindset (as opposed to those with an individualist mindset) were sensitive to the fit between the endorser and the message. In doing so, we examined how fit might originate from a match between the endorsement (i.e., message) and either a) nonverbal cues exhibited by the endorser or b) other characteristics of the endorser himself (e.g., his age).