Oprah flaunts 42-pound weight loss in Weight Watcher's magazine

Oprah began 2017 on a slim note, revealing that she dropped a whopping 42 pounds!

The 62-year-old media personality showed off her impressive weight loss on the January cover of Weight Watcher's magazine.

Winfrey, who has struggled with maintaining her weight over the years, said setting a clear intention highly contributed to her success this time around.

See Oprah through the years:

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Oprah through the years
Oprah Winfrey speaks during the unveiling ceremony of the Maya Angelou Forever Stamp at the Warner Theater in Washington, DC, on April 7, 2015. AFP PHOTO/NICHOLAS KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
HOLLYWOOD, CA - FEBRUARY 22: Oprah Winfrey attends the 87th Annual Academy Awards at Dolby Theatre on February 22, 2015 in Hollywood, California. (Photo by Christopher Polk/Getty Images)
SANTA MONICA, CA - FEBRUARY 21: Oprah Winfrey speaks onstage during the 2015 Film Independent Spirit Awards at Santa Monica Beach on February 21, 2015 in Santa Monica, California. (Photo by Kevork Djansezian/Getty Images)
PASADENA, CA - FEBRUARY 06: (L-R) Actress Carmen Ejogo, actress/producer Oprah Winfrey and director/producer Ava DuVernay accept the award for Outstanding Motion Picture for 'Selma', onstage during the 46th NAACP Image Awards presented by TV One at Pasadena Civic Auditorium on February 6, 2015 in Pasadena, California. (Photo by Frederick M. Brown/Getty Images for NAACP Image Awards)
Actress/producer Oprah Winfrey arrives for the Oscars Nominees' Luncheon hosted by the Academy of Motion Picture Arts and Sciences, February 2, 2015 at the Beverly Hilton Hotel in Beverly Hills, California. The 87th Oscars will take place in Hollywood, California February 22, 2015. AFP PHOTO / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
SELMA, AL - JANUARY 18: 'Selma' director Ava DuVernay, actor David Oyelowo, and producer/actress Oprah Winfrey participate in the ceremony to commemorate the life of Dr. Martin Luther King, Jr. on January 18, 2015 in Selma, Alabama. (Photo by David A. Smith/Getty Images)
LOS ANGELES, CA - JANUARY 15: (EXCLUSIVE COVERAGE) Actors David Oyelowo (L) and Oprah Winfrey attend the 20th annual Critics' Choice Movie Awards at the Hollywood Palladium on January 15, 2015 in Los Angeles, California. (Photo by Jason Kempin/Getty Images for A&E Network)
BEVERLY HILLS, CA - JANUARY 09: (EDITORS NOTE: IMAGE WAS SHOT IN BLACK AND WHITE) Actors Miles Teller (L) and Oprah Winfrey attend the 15th Annual AFI Awards at Four Seasons Hotel Los Angeles at Beverly Hills on January 9, 2015 in Beverly Hills, California. (Photo by Frazer Harrison/Getty Images for AFI)
SANTA BARBARA, CA - DECEMBER 06: Oprah Winfrey attends the 'Selma' and the Legends Who Paved the Way gala at Bacara Resort on December 6, 2014 in Goleta, California. (Photo by Jason Merritt/Getty Images)
NEWARK, NJ - SEPTEMBER 27: Oprah Winfrey attends the Oprah's The Life You Want Weekend - Day 2 at Prudential Center on September 27, 2014 in Newark, New Jersey. (Photo by Dave Kotinsky/Getty Images)
NEWARK, NJ - SEPTEMBER 26: Oprah Winfrey speaks at the Oprah's The Life You Want Weekend - Day 1 at Prudential Center on September 26, 2014 in Newark, New Jersey. (Photo by Dave Kotinsky/Getty Images)
PASADENA, CA - FEBRUARY 22: Oprah Winfrey speaks onstage during the 45th NAACP Image Awards presented by TV One at Pasadena Civic Auditorium on February 22, 2014 in Pasadena, California. (Photo by Kevin Winter/Getty Images for NAACP Image Awards)
LONDON, ENGLAND - FEBRUARY 16: Presentater Oprah Winfrey poses in the winners room at the EE British Academy Film Awards 2014 at The Royal Opera House on February 16, 2014 in London, England. (Photo by Anthony Harvey/Getty Images)
LOS ANGELES, CA - JANUARY 18: Actress-TV personality Oprah Winfrey in the audience during the 20th Annual Screen Actors Guild Awards at The Shrine Auditorium on January 18, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
SANTA MONICA, CA - JANUARY 16: Actress Oprah Winfrey attends the 19th Annual Critics' Choice Movie Awards at Barker Hangar on January 16, 2014 in Santa Monica, California. (Photo by Christopher Polk/Getty Images)
WASHINGTON, DC - NOVEMBER 20: Oprah Winfrey attends a dinner in honor of the Medal of Freedom awardees at the Smithsonian National Museum of American History on November 20, 2013 in Washington, DC. The Presidential Medal of Freedom is the nation's highest civilian honor, presented to individuals who have made meritorious contributions to the security or national interests of the United States, to world peace, or to cultural or other significant public or private endeavors. (Photo by Kevin Dietsch-Pool/Getty Images)
US President Barack Obama chats with broadcast journalist Oprah Winfrey before presenting her with the Presidential Medal of Freedom during a ceremony in the East Room of the White House on November 20, 2013 in Washington, DC. The Medal of Freedom is the country's foremost civilian honor. AFP PHOTO/Mandel NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)
Oprah Winfrey waves as she speaks during the Let Freedom Ring Commemoration and Call to Action to commemorate the 50th anniversary of the March on Washington for Jobs and Freedom at the Lincoln Memorial in Washington, DC on August 28, 2013. Thousands gathered on the mall on the anniversary of the march and Dr. Martin Luther King, Jr.'s famous 'I Have a Dream' speech. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
LOS ANGELES, CA - AUGUST 12: Oprah Winfrey attends LEE DANIELS' THE BUTLER Los Angeles premiere, hosted by TWC, Budweiser and FIJI Water, Purity Vodka and Stack Wines, held at Regal Cinemas L.A. Live on August 12, 2013 in Los Angeles, California. (Photo by Mike Windle/Getty Images for TWC)
NEW YORK, NY - AUGUST 05: Oprah Winfrey attends the press conference for The Weinstein Company's LEE DANIELS' THE BUTLER at Waldorf Astoria Hotel on August 5, 2013 in New York City. (Photo by Ben Gabbe/Getty Images for Lee Daniel's THE BUTLER)
CAMBRIDGE, MA - MAY 30: Oprah Winfrey receives an Honorary Doctor of Laws Degree at 2013 Harvard University 362nd Commencement EXercises at Harvard University on May 30, 2013 in Cambridge, Massachusetts. (Photo by Paul Marotta/Getty Images)
COLLEGE PARK, GA - MAY 20: Oprah Winfrey attends the Spelman College Commencement at Georgia International Convention Center on May 20, 2012 in College Park, Georgia. (Photo by Rick Diamond/Getty Images)
NEW YORK, NY - MARCH 09: Oprah Winfrey attends at the 3rd annual Diane Von Furstenberg awards at the United Nations on March 9, 2012 in New York City. (Photo by Andrew H. Walker/Getty Images)
US television talkshow Queen Oprah Winfrey gestures during an interview at Jaipur Literature Festival (JLF) in Jaipur on January 22, 2012. Television chatshow queen Oprah Winfrey received a rock star's welcome when she spoke on Sunday to a heaving audience of thousands of fans at the Jaipur Literature Festival in India. Winfrey, wearing a gold and red Indian outfit, told the packed crowd that her love of books had helped her education and enabled her to rise from a poor childhood in Mississippi to become one of the world's most influential women. AFP PHOTO / Prakash SINGH (Photo credit should read PRAKASH SINGH/AFP/Getty Images)
MEYERTON, HENLEY ON KLIP - JANUARY 14: Oprah Winfrey poses with the Graduates at the inaugural graduation of the class of 2011 at Oprah Winfrey Leadership Academy for Girls on January 14, 2012 in Henley on Klip, South Africa. (Photo by Michelly Rall/Getty Images)
US talk show queen Oprah Winfrey looks on as she answers to journalist's questions at her South African girls' academy on January 13, 2012 in Henley on Klip. Winfrey founded the $40-million school for girls in 2007. AFP PHOTO/ STEPHANE DE SAKUTIN (Photo credit should read STEPHANE DE SAKUTIN/AFP/Getty Images)
Oprah Winfrey winner for Favorite Talk Show Host during The 30th Annual People's Choice Awards - Press Room at Pasadena Civic Auditorium in Pasadena, California, United States. (Photo by Jeffrey Mayer/WireImage)
NASHVILLE, TN - MAY 2: Oprah Winfrey arrives at the opening of Charlie's War at the Nashville Film Festival at the Green Hills Regal Cinema May 2, 2003 in Nashville, Tennessee. Her father Vernon Winfrey has a role in the film. (Photo by Adriane Jaeckle/ Getty Images)
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"Intention is the most powerful principle that rules my world," she told the magazine. "I do nothing without first thinking about why I'm doing it. What is the real motivation?"

The business mogul made an appearance on CBS' "This Morning" on Tuesday, where she flaunted her impressive figure. She wore a grey sweater, black pants and a white long-sleeved shirt underneath.

Celebrity Sightings in New York City - January 3, 2017

She promoted her new healthy cookbook, "Food, Health and Happiness," on the daytime talk show, but she admits that she's been known to indulge from time to time -- and her friends are totally surprised at how often she does it.

"They say, 'I thought you were on Weight Watchers, you're eating this?'" she admitted.

For the Weight Watcher's spokeswoman, her journey to great health will be one that'll last a lifetime.

"What I've learned is ....Weight Watchers isn't a diet, it's a support system ... so I know I'll be doing it for the rest of my life. I feel healthier, more alive and more connected then I've ever been."

RELATED: Most notable celeb weight loss transformations:

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Most notable celebrity weight loss transformations
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Most notable celebrity weight loss transformations

John Goodman - 1991

Cheerful John Goodman in a scene from the film 'Barton Fink', 1991. (Photo by 20th Century-Fox/Getty Images)

John Goodman - 2015

John Goodman attends the 'Trumbo' Accenture Gala during the BFI London Film Festival at Odeon Leicester Square on October 8, 2015 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)

Khloe Kardashian - 2007

Khloe Kardashian at the 'Keeping Up With The Kardashians' premiere party on October 9, 2007 in West Hollywood, California. (Photo by Jeff Vespa/WireImage) 

Khloe Kardashian - 2015

Khloe Kardashian appears At ULTA Beauty's West Hills Store To Promote Kardashian Beauty Hair Care And Styling Line at ULTA Beauty on April 2, 2015 in West Hills, California. (Photo by Frazer Harrison/Getty Images)

Jennifer Hudson - 2010

Jennifer Hudson during 'A Fine Romance' Gala Benefiting the Motion Picture and Television Fund - Arrivals at Sunset Gower Studios in Hollywood, California, United States. (Photo by Jon Kopaloff/FilmMagic)

Jennifer Hudson - 2015

SingerJennifer Hudson attends the Marchesa fashion show during Spring 2016 New York Fashion Week at St. Regis Hotel on September 16, 2015 in New York City. (Photo by Gary Gershoff/WireImage)

Jonah Hill - 2006

Jonah Hill during Universal Pictures Presents the World Premiere of 'Miami Vice' at Mann Village Theater in Westwood, California, United States. (Photo by E. Charbonneau/WireImage)

Jonah Hill - 2012

Actor Jonah Hill attends the premiere of 'The Watch' at Grauman's Chinese Theatre on July 23, 2012 in Hollywood, California. (Photo by Jason LaVeris/FilmMagic)

Kelly Osbourne - 2002

Kelly Osbourne, daughter of rocker Ozzy Osbourne at St Martin's Lane Hotel, London, August 21, 2002. Kelly, along with brother Jack, mother Sharon and father Ozzy, are the stars of their own reality television show, 'The Osbournes'. (Photo by Gareth Davies/Getty Images)

Kelly Osbourne - 2015

Special guest Kelly Osbourne celebrates the opening of the new Cost Plus World Market Chelsea, New York store on August 18, 2015 in New York City. (Photo by Jamie McCarthy/Getty Images for World Market)

Chaz Bono - 2010

Chaz Bono arrives at the 21st Annual GLAAD Media Awards held at Hyatt Regency Century Plaza on April 17, 2010 in Century City, California. (Photo by Angela Weiss/Getty Images)

Chaz Bono - 2015

Chaz Bono visit 'Extra' at Universal Studios Hollywood on July 28, 2015 in Universal City, California. (Photo by Noel Vasquez/Getty Images)

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