American singer Britney Spears has developed and endorsed a number of products; these have included books, video releases, video games, dolls, clothing, and perfumes. In 2000, Spears released a limited edition of sunglasses titled Shades of Britney. In 2001, she signed a deal with shoe company Skechers, and a $7–8 million promotional deal with Pepsi, their biggest entertainment deal at the time. Aside from numerous commercials with the latter during that year, she also appeared in a 2004 Pepsi television commercial in the theme of "Gladiators" with singers Beyoncé, Pink, and Enrique Iglesias. On June 19, 2002, she released her first multi-platform video game, Britney's Dance Beat, which received positive reviews. In March 2009, Spears was announced as the new face of clothing brand Candie's. Dari Marder, chief marketing officer for the brand, explained why they choose the singer, saying, "everybody loves a comeback and nobody's doing it better than Britney. She's just poised for even greater success." In 2010, Spears designed a limited edition line for the brand, which was released in stores in July. In 2011, she teamed up with Sony, Make Up For Ever, and Plenty of Fish to release her music video for "Hold It Against Me", earning her $500,000 for the product placement. Spears also teamed up with Hasbro in 2012 to release an exclusive version of Twister Dance, which includes a remix of "Till the World Ends". The singer was also featured on a commercial, which was directed by Ray Kay, to promote the game. Spears was also featured on the commercial of "Twister Rave" and the game included a Twister remix of "Circus". In March 2018, it was revealed that Spears would be the face of Kenzo, a contemporary French luxury clothing house.

Britney Jean Spears is an American singer. Often referred to as the "Princess of Pop", she is credited with influencing the revival of teen pop during the late 1990s and early 2000s. Spears has sold over 150 million records worldwide, making her one of the world's best-selling music artists. She has earned numerous awards and accolades, including a Grammy Award, 15 Guinness world records, six MTV Video Music Awards, seven Billboard Music Awards, the inaugural Radio Disney Icon Award, and a star on the Hollywood Walk of Fame. Her heavily choreographed music videos earned her the Michael Jackson Video Vanguard Award.