Mariah Carey Through the Years

Mariah Carey through the years.

See how Mariah Carey has changed through the years!

Mariah Carey and James Packer attend "The Intern" New York Premiere at Ziegfeld Theater on September 21, 2015 in New York City.

Mariah Carey performs onstage during the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada.

Mariah Carey performs during the launch of her residency "MARIAH #1 TO INFINITY" at The Colosseum at Caesars Palace on May 6, 2015 in Las Vegas, Nevada.

Mariah Carey (L), with Moroccan Cannon, is honored with Star on The Hollywood Walk of Fame on August 5, 2015 in Hollywood, California.

Singer Mariah Carey and TeenNick Chairman and HALO Awards host Nick Cannon attend Nickelodeon's 2012 TeenNick HALO Awards at Hollywood Palladium on November 17, 2012 in Hollywood, California.

A very pregnant Mariah was spotted looking casual while going to the doctor for a checkup on January 6, 2011.

Mariah Carey performs songs from her holiday album "Merry Christmas II You" at the Rockerfeller Center 'Christmas Tree Show' in NYC.

Mariah Carey and husband Nick Cannon attend The Fresh Air Fund 'Salute to American Heroes' at Tavern on the Green in Central Park in 2009.

Mariah Carey was scorching hot while performing on ABC's 'Good Morning America' live in Times Square in 2008.

Mariah Carey shows off her American Music Award for Favorite Female Artist (Soul/Rhythm & Blues) in 2005.

A young and talented Mariah at the 1999 Billboard Music Awards.

Mariah Carey in 1999

Mariah Carey married the former head of Sony in 1993. It was an over-the-top ceremony worth half a million dollars.

In 1991, fresh on the music scene, Mariah won the award for Favorite Soul/R&B Female Artist at the Billboard Music Awards.

Mariah Carey in 1990