Celebrity branding or celebrity endorsement is a form of advertising campaign or marketing strategy which uses a celebrity's fame or social status to promote a product, brand or service, or to raise awareness about an issue. Marketers use celebrity endorsers in hopes that the positive image of the celebrity endorser will be passed on to the product's or brand's image. Non-profit organizations also use celebrities since a celebrity's frequent mass media coverage reaches a wider audience, thus making celebrities an effective ingredient in fundraising.