Selena Marie Gomez (born July 22, 1992) is an American singer, songwriter, actress, and producer. Gomez began her acting career on the children's television series Barney & Friends (2002-2004). As a teenager, she rose to prominence for starring as Alex Russo on the Disney Channel television series Wizards of Waverly Place (2007-2012). Alongside her television career, Gomez appeared in the films Another Cinderella Story (2008), Princess Protection Program (2009), Wizards of Waverly Place: The Movie (2009), Ramona and Beezus (2010), Monte Carlo (2011), Spring Breakers (2012), Neighbors 2: Sorority Rising (2016), Critics' Choice Television Awards; she was also nominated as a producer for the Primetime Emmy Award for Outstanding Comedy Series. Gomez released three albums with her former band, Selena Gomez & the Scene, all of which reached the top ten of the US Billboard 200 and were certified gold by the Recording Industry Association of America (RIAA): Kiss & Tell (2009), A Year Without Rain (2010), and When the Sun Goes Down (2011). Her debut solo album, Stars Dance (2013), topped the U.S. Billboard 200, while its lead single, "Come & Get It", reached the top ten in the US Billboard Hot 100. Gomez's second studio album Revival (2015), debuted at number one in the US, was certified platinum by the RIAA, and spawned three US top-ten entries: "Good for You", "Same Old Love", "Hands to Myself". Her third studio album, Rare (2020), became her third consecutive number one in the US, and its lead single, "Lose You to Love Me", her first number-one song in the US and Canada. In 2021, she released the Spanish-language EP Revelación, for which she received a nomination for the Grammy Award for Best Latin Pop Album. She has received various accolades and was named Billboard Woman of the Year in 2017, and she also broke 15 Guinness World Records. Time magazine named her one of the 100 most influential people in the world in 2020. She has a large following on social media and is the most followed musician and actress on Instagram. Gomez's other ventures include makeup, clothing, handbag and fragrance lines. She has worked with many charitable organizations and served as a UNICEF ambassador since age 17.

YouTube is an American online video sharing and social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by Google, and is the second most visited website, after Google Search. YouTube has more than 2.5 billion monthly users who collectively watch more than one billion hours of videos each day. , videos were being uploaded at a rate of more than 500 hours of content per minute. In October 2006, 18 months after posting its first video and 10 months after its official launch, YouTube was bought by Google for $1.65 billion. Google's ownership of YouTube expanded the site's business model, expanding from generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by YouTube. It also offers YouTube Premium, a paid subscription option for watching content without ads. YouTube also approved creators to participate in Google's AdSense program, which seeks to generate more revenue for both parties. YouTube reported revenue of $19.8 billion in 2020. In 2021, YouTube's annual advertising revenue increased to $28.8 billion. Since its purchase by Google, YouTube has expanded beyond the core website into mobile apps, network television, and the ability to link with other platforms. Video categories on YouTube include music videos, video clips, news, short films, feature films, documentaries, audio recordings, movie trailers, teasers, live streams, vlogs, and more. Most content is generated by individuals, including collaborations between YouTubers and corporate sponsors. Established media corporations such as Disney, Paramount, and Warner Bros. Discovery have also created and expanded their corporate YouTube channels to advertise to a larger audience. YouTube has had an unprecedented social impact, influencing popular culture, internet trends, and creating multimillionaire celebrities. Despite all its growth and success, YouTube has been widely criticized. Criticism of YouTube includes the website being used to facilitate the spread of misinformation, copyright issues, routine violations of its users' privacy, enabling censorship, and endangering child safety and wellbeing.

WhatsApp Messenger, or simply WhatsApp, is an internationally available freeware, cross-platform centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by American company Meta Platforms (formerly Facebook). It allows users to send text and voice messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp's client application runs on mobile devices, and can be accessed from computers. The service requires a cellular mobile telephone number to sign up. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. The client application was created by WhatsApp Inc. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion. It became the world's most popular messaging application by 2015, and had more than 2billion users worldwide by February 2020. By 2016 it had become the primary means of Internet communication in regions including Latin America, the Indian subcontinent, and large parts of Europe and Africa.

Freddie Mercury (born Farrokh Bulsara; 5 September 1946 - 24 November 1991) was a British singer and songwriter, who achieved worldwide fame as the lead vocalist of the rock band Queen. Regarded as one of the greatest singers in the history of rock music, he was known for his flamboyant stage persona and four-octave vocal range. Mercury defied the conventions of a rock frontman with his theatrical style, influencing the artistic direction of Queen. Born in 1946 in Zanzibar to Parsi-Indian parents, Mercury attended English-style boarding schools in India from the age of eight and returned to Zanzibar after secondary school. In 1964, his family fled the Zanzibar Revolution, moving to Middlesex, England. Having studied and written music for years, he formed Queen in 1970 with guitarist Brian May and drummer Roger Taylor. Mercury wrote numerous hits for Queen, including "Killer Queen", "Bohemian Rhapsody", "Somebody to Love", "We Are the Champions", "