Idina Menzel

Idina Kim Menzel (/ɪˈdiːnə mɛnˈzɛl/; born Idina Kim Mentzel; May 30, 1971) is an American actress and singer.

Menzel rose to prominence when she originated the role of Maureen Johnson in the Broadway musical Rent, a performance for which she earned a Tony Award nomination in 1996. Menzel returned to the role in the musical's 2005 feature film adaptation. In 2004, Menzel won the Tony Award for Best Actress in a Musical for her performance as Elphaba in the original production of Wicked. Menzel returned to Broadway in the 2014 production of If/Then, earning her third Tony nomination. She was honored later that year with the Breakthrough Artist Award at the Billboard Women in Music Awards.

Menzel is also known as the voice of Queen Elsa in the 2013 Disney film Frozen. Additionally, she portrayed the recurring role of Shelby Corcoran on the Fox musical comedy-drama TV series Glee, as well as Nancy in the 2007 Disney film Enchanted. Holiday Wishes (2014), her first album in six years, reached number six on the Billboard 200 albums chart. Menzel is the only competitive Tony Award-winning actress to ever reach the top 10 of the Billboard Hot 100. She performed a solo world concert tour from May to October 2015.

Adele

Adele Laurie Blue AdkinsMBE (/əˈdɛl/; born 5 May 1988) is an English singer and songwriter. Graduating from the BRIT School for Performing Arts and Technology in 2006, Adele was given a recording contract by XL Recordings after a friend posted her demo on Myspace the same year. In 2007, she received the Brit Awards "Critics' Choice" award and won the BBC Sound of 2008 poll. Her debut album, 19, was released in 2008 to commercial and critical success. It is certified seven times platinum in the UK, and double platinum in the US. An appearance she made on Saturday Night Live in late 2008 boosted her career in the US. At the 51st Annual Grammy Awards in 2009, Adele received the awards for Best New Artist and Best Female Pop Vocal Performance.

Adele released her second studio album, 21, in early 2011. The album was well received critically and surpassed the success of her debut, earning the singer numerous awards in 2012, including a record-tying six Grammy Awards, including Album of the Year; two Brit Awards, including British Album of the Year, and three American Music Awards. The album has been certified 16 times platinum in the UK, and is the fourth best-selling album in the UK of all time. In the US it has held the top position longer than any album since 1985, and is certified Diamond. The album has sold 31 million copies worldwide.