From the 1998 release of the song "Reflection" on the soundtrack of Disney's "Mulan" to her pop domination and beyond, Christina Aguilera has evolved from the bare midriffs of her teen stardom to the leather chaps of her infamous "Dirrty" video to the sleek elegance of her red-carpet fashion today. Take a journey through the style evolution of Christina Aguilera.

Christina Aguilera attends The 1st Annual Teen Choice Awards at the Barker Hangar in Santa Monica Calif. on Aug. 1, 1999.

Christina Aguilera attends The 10th Annual American Teacher Awards at The Pantages Theatre on Nov. 14, 1999 in Los Angeles.

Christina Aguilera photographed circa 2000.

Christina Aguilera attends the 2000 MTV Video Music Awards at Radio City Music Hall on Sept. 7, 2000 in New York City.

Christina Aguilera arrives at the 43rd Annual Grammy Awards at the Staples Center on Feb. 21, 2001 in Los Angeles.

Christina Aguilera arrives at the 7th Blockbuster Entertainment Awards on April 10, 2001.

Christina Aguilera attends the 44th Annual Grammy Awards at Staples Center on Feb. 27, 2002 in Los Angeles.

Christina Aguilera poses for a portrait at the Brooklyn Bridge prior to her performance at MTV's 'TRL' Presents: 'Christina Aguilera Stripped in NYC 2002' on Oct. 7, 2002.

Christina Aguilera attends the 14th Annual GLAAD Media Awards at the Kodak Theatre in Los Angeles on April 26, 2003.

Christina Aguilera, wearing a Roberto Cavalli minidress, arrives at Radio City Music Hall for the 2003 MTV Video Music Awards on Aug. 28, 2003.

Christina Aguilera arrives at The 46th Annual Grammy Awards at Staples Center in Los Angeles on Feb. 8, 2004.

Christina Aguilera arrives at the 2004 MTV Video Music Awards at the American Airlines Arena on Aug. 29, 2004 in Miami.

Christina Aguilera attends the 3rd Annual Fashion Rocks Concert held at Radio City Music Hall on July 9, 2005 in New York City.

Christina Aguilera during an interview on The Tonight Show Starring Jay Leno on Feb. 1, 2007. 

Christina Aguilera arrives at the 2008 MTV Video Music Awards at Paramount Pictures Studios on Sept. 7, 2008 in Los Angeles.

Christina Aguilera poses in the press room at the 67th Annual Golden Globe Awards held at The Beverly Hilton Hotel on Jan. 17, 2010 in Beverly Hills, Calif.

Christina Aguilera arrives at the 2010 MTV Movie Awards held at the Gibson Amphitheatre at Universal Studios on June 6, 2010.

Christina Aguilera attends the NBCUniversal's 'The Voice' Press Junket and cocktail reception on Aug. 12, 2012 in Los Angeles.

Christina Aguilera attends the 2013 Ninth Annual Time 100 Gala at the Frederick P. Rose Hall at Lincoln Center in New York City on April 23, 2013.

Christina Aguilera attends the 2013 American Music Awards on Nov. 24, 2013 in Los Angeles.

Christina Aguilera arrives to the 2015 Vanity Fair Oscar Party on Feb. 22, 2015 in Beverly Hills, Calif.

Christina Aguilera photographed during Season 10 of The Voice on May 9, 2016.

Christina Aguilera arrives at the World Premiere of "The Emoji Movie" at The Regency Village theatre on July 23, 2017 in Los Angeles.

Christina Aguilera attends the 2017 American Music Awards at Microsoft Theater on Nov. 19, 2017 in Los Angeles.

Christina Aguilera arrives at the Stella McCartney Autumn 2018 Presentation on Jan. 16, 2018 in Los Angeles.