Mariah Carey through the years

Mariah Carey in the press room during the 2018 American Music Awards at Microsoft Theater in Los Angeles, Calif., on Oct. 9, 2018.

Mariah Carey performs during the 2018 American Music Awards at Microsoft Theater in Los Angeles on Oct. 9, 2018.

Mariah Carey performs at the "Dick Clark's New Year's Rockin' Eve with Ryan Seacrest 2018" on Dec. 31, 2017.

Mariah Carey, ex-husband Nick Cannon and their twins, son Moroccan and daughter Monroe, attend Nickelodeon's 2018 Kids' Choice Awards at The Forum in Inglewood, Calif., on March 24, 2018, following their tradition of wearing matching outfits.

Mariah Carey is honored with a hand and footprint ceremony at TCL Chinese Theatre in Hollywood, Calif., on Nov. 1, 2017.

Mariah Carey, ex-husband Nick Cannon and their twins, son Moroccan and daughter Monroe, attend Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center in Los Angeles, Calif., on March 11, 2017.

Mariah Carey performs during the New Year's Eve Countdown at Times Square in Manhattan on Dec. 31, 2016.

Mariah Carey performs during the New Year's Eve Countdown at Times Square in Manhattan on Dec. 31, 2016.

Mariah Carey performs during "Dick Clark's New Year's Rockin' Eve with Ryan Seacrest" celebration in Times Square on Dec. 31, 2016.

Mariah Carey performs during the 2016 VH1's Divas Holiday: Unsilent Night event at Kings Theatre in Brooklyn on Dec. 2, 2016.

Mariah Carey attends the M.A.C Cosmetics Mariah Carey Beauty Icon launch at Baccarat Hotel in Manhattan on Dec. 3, 2016.

Mariah Carey attends the 2016 VH1's Divas Holiday: Unsilent Night event at Kings Theatre in Brooklyn on Dec. 2, 2016.

Mariah Carey attends Open Spotlight at The Oasis during Airbnb Open LA - Day 3 in Los Angeles on Nov. 19, 2016.

Mariah Carey performs at the Qatar Airways Los Angeles Gala at Dolby Theatre in Hollywood on Jan. 12, 2016.

Recording artist Mariah Carey attends the UNICEF Ball at the Beverly Wilshire Four Seasons Hotel in Beverly Hills on Jan. 12, 2016.

U.S. singer Mariah Carey and ex-fiancé James Packer on the red carpet ahead of the opening ceremony for the Studio City casino resort in Macau. Carey and Packer, who began dating in 2015, got engaged at the start of 2016 but called it off later that year.

Mariah Carey performs at Crown Casino's New Year's Eve party at Crown Palladium in Melbourne, Australia, on Dec. 31, 2015.

Mariah Carey performs at Crown Casino's New Year's Eve party at Crown Palladium in Melbourne, Australia, on Dec. 31, 2015.

Mariah Carey attends the New York premiere of "The Intern" at Ziegfeld Theater in Manhattan on Monday, Sept. 21, 2015.

Mariah Carey and ex-fiancé James Packer attend the New York premiere of "The Intern" at Ziegfeld Theater in Manhattan on Monday, Sept. 21, 2015. Carey and Packer, who began dating in 2015, got engaged at the start of 2016 but called it off later that year.

Mariah Carey arrives at 1 OAK nightclub at the Mirage Hotel & Casino in Las Vegas on July 26, 2015.

Mariah Carey performs at the 82nd annual Rockefeller Christmas Tree Lighting Ceremony at Rockefeller Center in Manhattan on Wednesday, Dec. 3, 2014.

Mariah Carey performs at the 82nd annual Rockefeller Christmas Tree Lighting Ceremony at Rockefeller Center in Manhattan on Dec. 3, 2014.

Mariah Carey performs during the World Music Awards at the Sporting Club in Monte Carlo, Monaco, on May 27, 2014.

Mariah Carey attends MTV First: Mariah Carey's "You're Mine (Eternal)" music video world premiere at MTV Studios in Manhattan on Feb. 12, 2014.

Mariah Carey and then husband Nick Cannon, attend MTV First: Mariah Carey's "You're Mine (Eternal)" music video world premiere at MTV Studios in Manhattan on Feb. 12, 2014. Carey and Cannon married in 2008 and divorced in 2016.

Mariah Carey visits The Elvis Duran Z100 Morning Show at Z100 Studio in Manhattan on Feb. 12, 2014.

Mariah Carey attends the premiere of "Lee Daniels' "The Butler" in New York on Aug. 5, 2013.

Mariah Carey performs during the 2013 BET Awards in Los Angeles on June 30, 2013.

Singer Mariah Carey attends the 2012 BET Awards in Los Angeles on July 1, 2012.

Mariah Carey and longtime friend and musician Randy Jackson attend the BET Awards at The Shrine Auditorium in Los Angeles on July 1, 2012.

Actress Paula Patton and singer/actress Mariah Carey onstage at the "Precious: Based on the Novel 'Push' by Sapphire" screening introduction during the Toronto International Film Festival on Sept. 13, 2009.

Mariah Carey and then husband Nick Cannon at a lunch to Benefit the Mandela Children's Foundation in South Africa on April 3, 2009.

Mariah Carey wins several awards at the 2005 Billboard Music Awards held at the MGM Grand Garden Arena in Las Vegas, Nevada on on Dec. 6, 2005.

Mariah Carey accepts the choice music love song award at the 2005 Teen Choice Awards held at Gibson Amphitheatre at Universal CityWalk in Universal City, California on Aug. 14, 2005.

Mariah Carey and Busta Rhymes, who is also a Long Island native, perform during 'Z100's Zootopia 2003 Concert' at Giants Stadium in East Rutherford, New Jersey on June 1, 2003.

Mariah Carey performs at the 30th Annual American Music Awards at the Shrine Auditorium in Los Angeles, California on on Jan. 13, 2003.

Mariah Carey accepts an award for Artist of the Decade on the 1999 Billboard Music Awards at the MGM Grand Garden Arena in Las Vegas on Dec. 8, 1999.

Mariah Carey and the late Whitney Houston record the song "When You Believe," for the film series "The Prince of Egypt," on Nov. 04, 1998.

Mariah Carey at the "Seven Years in Tibet" premiere in Century City, Los Angeles, California on Oct. 6,1997.