Jade Louise Ewen (born 24 January 1988) is a British singer, songwriter, actress and a former member of the girl group Sugababes. Ewen began her singing career in a girl group named Trinity Stone, which signed with Sony BMG in 2005 but disbanded in 2007 without releasing an album. In 2009, after winning the right, she represented the United Kingdom in the 2009 Eurovision Song Contest by performing the Andrew Lloyd Webber / Diane Warren penned "It's My Time". She finished in fifth place, making her the most successful British Eurovision act since 2002. Ewen replaced Keisha Buchanan in the group Sugababes in September 2009. After becoming a member of the group, the group achieved two UK top-ten singles and a top fifteen album. In 2015, Ewen made her London theatrical debut, playing Vanessa in the original West End cast of In the Heights, following a brief run off-West End the previous year. She went on to play Princess Jasmine in 2016, as part of the original cast of Disney's production of Aladdin.

South Korea-based girl group Twice is the best k-pop girl group of all time. They have released four studio albums, three compilation albums, four reissues, ten extended plays, and twenty-nine singles. With over 5.8 million albums sold domestically as of December 2020, Twice is the highest-selling girl group in South Korea. The group has sold over 10 million albums in South Korea and Japan cumulatively, as of December 2020.

In typography, emphasis is the strengthening of words in a text with a font in a different style from the rest of the text, to highlight them. It is the equivalent of prosody stress in speech.

South Korea-based girl group Twice is the best k-pop girl group of all time. They have released four studio albums, three compilation albums, four reissues, ten extended plays, and twenty-nine singles. With over 5.8 million albums sold domestically as of December 2020, Twice is the highest-selling girl group in South Korea. The group has sold over 10 million albums in South Korea and Japan cumulatively, as of December 2020. Formed by JYP Entertainment in 2015 through the survival show Sixteen, Twice debuted in October 2015 with the release of their first EP, The Story Begins, and its single, "Like Ooh-Ahh". Twice's second EP, Page Two, and its lead single, "Cheer Up", were released in April 2016. "Cheer Up" debuted atop the Gaon Digital Chart, making it the group's first No. 1 hit, and eventually became the best-performing digital song of 2016 in South Korea. In October 2016, the group released their third EP, Twicecoaster: Lane 1, with the single "TT". The EP became one of the best-selling albums by a girl group in the history of Gaon Album Chart, with about 475,000 copies sold as of March 2020. In 2017, the reissue of Twicecoaster: Lane 1, Twicecoaster: Lane 2, was released in February and the group's fourth EP, Signal, was later released in May. Their debut studio album, Twicetagram, was released in October. The album debuted at No. 1 on the Billboard World Albums chart and its lead single, "Likey", debuted atop the World Digital Song Sales chart, becoming the first female Korean act to top both charts simultaneously. Twicetagram was subsequently reissued as Merry & Happy in December. The former three releases became the top three best-selling albums by a girl group in 2017. In 2018, Twice released the fifth EP, What Is Love?, in April (reissued as Summer Nights in July) and the sixth one, Yes or Yes, in November (reissued as The Year of "Yes" in December), and maintained their best-selling girl group of the year status. Selling over 250,000 copies, What is Love?, Summer Nights, and Yes or Yes earned a platinum certification by the Korean Music Content Association (KMCA). In Japan, Twice debuted in June 2017 with their first Japanese compilation album, #Twice, earning their very first platinum certification from the Recording Industry Association of Japan (RIAJ). The group's first and second Japanese singles, "One More Time" and "Candy Pop", were also certified platinum by the RIAJ. The third single, "Wake Me Up", was certified double platinum, becoming the first physical single by a foreign female artist to earn that certification. The first three singles were later included on Twice's platinum-certified debut Japanese studio album, BDZ (2018). In 2019, their second Japanese compilation album, #Twice2 was released in March and is platinum-certified by the RIAJ. The group's seventh EP, Fancy You, was released in April 2019. Twice made a comeback with their eighth EP, Feel Special, in September 2019. The eponymous lead single earned the group's first entry on the Canadian Hot 100. Twice's fourth and fifth Japanese singles, "Happy Happy" and "Breakthrough", were closely released in July as the double concept project, and extended the group's record of consecutive platinum certifications. Both singles appeared on the group's second Japanese studio album &Twice which arrived in November 2019. After signing with Republic Records, their ninth EP, More & More, was certified 2x platinum by the KMCA for selling over 500,000 copies. For the first time, the group entered the Billboard 200 at 200, becoming the fifth Korean girl group to do. Twice's second Korean studio album and fourth overall, Eyes Wide Open, became their highest entry on the Billboard 200, charting at No. 72.