When browsing on social media – particularly Instagram – users will see a slew of well-known celebrities featuring different brands, products, or services in their posts. Celebrity endorsements for advertising “dates back to the 1760s” (Vemuri & Madhav, 2004), so the concept has existed for a few centuries. Today, some examples of celebrity endorsements include LeBron James and Nike; Justin Bieber and Calvin Klein; Sofia Vergara and Head & Shoulders, etc. It has become almost an expectation to see celebrities in most advertisements - it seems as if utilizing exclusively commonplace models in advertising isn’t the standard norm for companies anymore. Commonplace models still have the ability to sell, but celebrities can take that selling ability to another level. As stated in an article published by Forbes, many celebrities have cult followings, so “when famous people are seen in advertisements promoting a new product, audiences are prompted to buy that product, either subliminally or directly” (Olenski 2016). Due to their widespread clout, using celebrities to market products can be quite effective in reaching consumers. For instance, if a consumer is scrolling on social media like Instagram and sees his or her favorite celebrity using a certain brand or product, this may influence that user to begin using that same brand or product as well. A person who likes a celebrity presumably holds a certain level of trust in that celebrity, and trusts his or her judgement when it comes to using a specific product or service. Companies can benefit from investing in celebrities to “[juxtapose] brands and organisations with endorser qualities such as attractiveness, likeability, and trustworthiness... they trust that these qualities will generate desirable campaign outcomes” (Vemuri & Madhav, 2004). Essentially, consumers will associate products with likable celebrities, and therein purchase them.
Researchers know that different types of self-construal (independent and interdependent) vary across different cultures. Individuals from East Asian cultures are more interdependent while individuals from Western cultures are more independent. Researchers also know that perceptions and understandings of beauty differ across cultures; however, there has been limited research on the connections between self-construal and beauty with minimal research on direct appearance enhancement products. Recently, new ways to present a positive self-image outside of cosmetics or direct appearance enhancement tools have emerged, and the question is raised as to whether these will also be determined by self-construal. We leverage work on the fluidity of self concept to argue that individuals with a more fluid self-concept (interdependents) will express more interest in appearance enhancement products. In the context of a Facebook ad study with Indian (interdependent) and American (independent) consumers, we demonstrate that interdependent consumers have greater interest in indirect appearance enhancing products, measured by click-through rate, compared to independent consumers.