Meghan Trainor

Nicole Scherzinger (born Nicole Prescovia Elikolani Valiente; June 29, 1978) is an American singer and television personality. Born in Honolulu, Hawai'i, and raised in Louisville, Kentucky, Scherzinger initially performed in plays throughout her adolescence and went to study at Wright State University, before dropping out to pursue a musical career with American rock band Days of the New and later found modest success in 2001 upon winning a place in Eden's Crush, a girl group created through The WB's Popstars.

Sean Paul Ryan Francis Henriques OD (born 9 January 1973) is a Jamaican rapper, singer and record producer.

Hilary Erhard Duff (born September 28, 1987) is an American actress, businesswoman, singer-songwriter, producer, and writer. Duff began her acting career at a young age and quickly became labeled a teen idol as the title character of the television series Lizzie McGuire (2001–2004) and in the theatrical film based on the series, The Lizzie McGuire Movie (2003). Thereafter, she appeared in numerous films, with leading roles in Agent Cody Banks (2003), Cheaper by the Dozen (2003), A Cinderella Story (2004), and Cheaper by the Dozen 2 (2005). She later began appearing in independent films playing a wider range of roles, such as an oversexed popstar in War, Inc. (2008), a suicidal and rebellious teenager in According to Greta (2009), and as the title character in the controversial The Haunting of Sharon Tate (2019). She has also executive produced several of the projects she starred in, such as According to Greta, Beauty and the Briefcase (2010) and The Haunting of Sharon Tate. Since 2015, she has starred as Kelsey Peters on TV Land's longest-running original comedy-drama series Younger, for which she has received nominations for People's Choice Awards in 2016 and 2017.