The Billboard Hot 100 is the music industry standard record chart in the United States for singles, published weekly by Billboard magazine. Chart rankings are based on radio play, online streaming, and sales (physical and digital).
The weekly sales period was originally Monday to Sunday when Nielsen started tracking sales in 1991, but since July 2015, this has been changed from Friday to Thursday. Radio airplay, which unlike sales figures and streaming data, is readily available on a real-time basis and is tracked on a Monday to Sunday cycle (it was previously Wednesday to Tuesday). A new chart is compiled and officially released to the public by Billboard on Tuesdays. Example:
The first number-one song of the Hot 100 was "Poor Little Fool" by Ricky Nelson on August 4, 1958. As of the issue for the week ending May 7, 2016, the Hot 100 has had 1,053 different number-one hits. Its current number-one is "Panda" by Desiigner.
Ariana Grande-Butera (born June 26, 1993), known professionally as Ariana Grande (/ /), is an American singer and actress. She began her career in the Broadway musical 13, before landing the role of Cat Valentine on the Nickelodeon television series Victorious in 2009. The show ended after four seasons, and Grande starred on the spinoff, Sam & Cat, which ended in 2014. She has also appeared in other theatre, television and film roles, and has lent her voice to animated television and films.
Grande's music career began with the soundtrack Music from Victorious (2011). She signed a recording contract with Republic Records and released her debut studio album, Yours Truly in 2013, which debuted at No. 1 on the US Billboard 200. The album's lead single, "The Way", debuted in the top 10 of the Billboard Hot 100, with critics comparing her wide vocal range to Mariah Carey's range.
Grande's second studio album, My Everything (2014), debuted at No. 1 in the US and charted well in various other countries. With the singles "Problem", "Break Free", "Bang Bang" and "Love Me Harder" from that album, she spent 34 continuous weeks in the top 10 of the Billboard Hot 100 and had the most top 10 singles of any artist in 2014. In 2015, Grande promoted My Everything with her first world tour, The Honeymoon Tour, and guest-starred in the Fox comedy horror television series, Scream Queens. She also released the single "Focus", which debuted at No. 7 in the US, and a holiday EP album, Christmas & Chill, and she was heard on several collaborative projects. In 2016, she released her third studio album, Dangerous Woman, as well as several songs from the album. The title track debuted at No. 10 on the Billboard Hot 100, making Grande the first person in the history of that chart to have the lead single from each of her first three albums debut in the top 10. The album debuted at No. 2 on the Billboard 200.
Grande's accolades include two American Music Awards, the Music Business Association's Breakthrough Artist of the Year, an MTV Video Music Award, two MTV Europe Music Awards and two Grammy Award nominations. In 2016, Time named Grande one of the 100 most influential people in the world on the annual Time 100 list. Grande has a large following on social media, including the 4th most followed Instagram account.
Adam Richard Wiles (born 17 January 1984), known professionally as Calvin Harris, is a Scottish record producer, singer, songwriter and DJ. His debut studio album, I Created Disco, was released in 2007 and was the precursor to his UK top-10 singles "Acceptable in the 80s" and "The Girls". In 2009, Harris released his second studio album, Ready for the Weekend, which debuted at number one on the UK Albums Chart and earned a gold certification from the British Phonographic Industry within two months of release. Its lead single, "I'm Not Alone", became his first number one on the UK Singles Chart.
Harris rose to international prominence in 2012 with the release of his third studio album, 18 Months. Topping the UK charts, the album became his first to chart on the Billboard 200 in the US, reaching number 19. All eight of the album's singles; "Bounce", "Feel So Close", "Let's Go", "We'll Be Coming Back", "Sweet Nothing", "Drinking from the Bottle", "I Need Your Love" and "Thinking About You" reached the top 10 in the UK.
Harris has collaborated with numerous other recording artists, including Kylie Minogue, Rita Ora, John Newman, Florence Welch, Ellie Goulding, Ne-Yo, Cheryl Cole and Gwen Stefani. His collaboration with Rihanna led to three singles, "Where Have You Been", "This Is What You Came For" and "We Found Love". The latter became an international success, giving Harris his first US number-one single on the Billboard Hot 100. Harris released his fourth studio album, Motion, in November 2014. It debuted at number two in the UK and number five in the US, and became Harris's second consecutive number-one album on the Dance/Electronic Albums chart. The album's first three singles—"Under Control", "Summer" and "Blame"—all topped the UK chart.
Harris holds the record for the most top 10 songs from one studio album on the UK Singles Chart with nine top 10 entries, surpassing Michael Jackson. In October 2014, he became the first artist to place three songs simultaneously on the top 10 of Billboard's Dance/Electronic Songs chart. He also became the first British solo artist to reach more than one billion streams on Spotify. Harris has received ten Brit Award nominations—three for Best British Male, and four Grammy nominations, winning a Grammy for Best Music Video in 2013. He received the British Academy's Ivor Novello Award for Songwriter of the Year in 2013 and at the 2015 Billboard Music Awards was named Top Dance/Electronic Artist. Additionally, Harris topped Forbes' list of the world's highest-paid DJs for three consecutive years from 2013 to 2015. Harris also runs his own record label, Fly Eye Records.