Watch Kathy Griffin's bold debut in new 'Fashion Police' promo

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E!'s Fashion Police is turning over a new leaf.

The first teaser was released Monday with new addition Kathy Griffin, who is filling the void left by Joan Rivers' death in September.

VIDEO: Why Joan Rivers Is the Ultimate Survivor

"Anything you wear can... and will be held against you," Griffin says with a devilish smile.

Griffin, who has previously appeared on Fashion Police as a guest critic, isn't the only new addition to the team. Joining her, along with veterans Giuliana Rancic and Kelly Osbourne, will be It's a Brad, Brad World star and celebrity stylist Brad Goreski.

Adds Osbourne, "You have the right to remain stylish."

PHOTOS: Remembering Joan Rivers

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Kathy Griffin - updated 12/1
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Watch Kathy Griffin's bold debut in new 'Fashion Police' promo
FILE - In this June 22, 2014 file photo, host Kathy Griffin speaks on stage at the 41st annual Daytime Emmy Awards at the Beverly Hilton Hotel, in Beverly Hills, Calif. There has been no progress in adding women or minorities to the ranks of late-night network talk shows since Joan Rivers held the job on Fox 30 years ago. Griffin, a close friend of Rivers, said women don’t get a fair chance at network late-night host jobs. (Photo by Chris Pizzello/Invision/AP, file)
Kathy Griffin speaks on stage at the 40th Annual Daytime Emmy Awards on Sunday, June 16, 2013, in Beverly Hills, Calif. (Photo by Chris Pizzello/Invision/AP)
Kathy Griffin reacts as she is announced the winner of the best comedy album award for "Calm Down Girl" at the pre-telecast of the 56th annual GRAMMY Awards on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
George Takei, left, and host Kathy Griffin arrive at the 2014 AARP's Movies for Grownups Gala, on Monday, Feb. 10th, 2014 in Beverly Hills, Calif. (Photo by Vince Bucci/Invision for AARP Media/AP Images)
Host Kathy Griffin arrives at the 2014 AARP's Movies for Grownups Gala, on Monday, Feb. 10th, 2014 in Beverly Hills, Calif. (Photo by Vince Bucci/Invision for AARP Media/AP Images)
Kathy Griffin arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Kathy Griffin arrives at TrevorLIVE Los Angeles Benefit at the Hollywood Palladium, on Sunday, December, 8, 2013 in Los Angeles, Calif. (Photo by Richard Shotwell/Invision/AP)
Kathy Griffin arrives at KIIS 102.7 Jingle Ball held at Staples Center, on Friday, December, 6, 2013 in Los Angeles, CA. (Photo by Paul A. Hebert/Invision/AP)
Kathy Griffin arrives at the People's 'Ones To Watch' Event at Hinoki & The Bird on Wednesday, Oct. 9, 2013 in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Kathy Griffin performs at the Hard Rock Live within the Seminole Hard Rock Hotel & Casino on June 11, 2013 in Hollywood, Florida. (Photo by Jeff Daly/Invision/AP)
Actors Tara Reid and Ian Ziering accept the Internet Sensation Award on behalf of Sharknado from Kathy Griffin at the 2013 Young Hollywood Awards at The Broad Stage on Thursday, Aug. 1, 2013 in Santa Monica, Calif. (Photo by Danny Moloshok/Invision/AP)
Comedian Kathy Griffin poses for photos at the Friars Club Roast of Don Rickles at the Waldorf Astoria on Monday, June 24, 2013 in New York. (Photo by Greg Allen/Invision/AP)
Kathy Griffin arrives at the 2013 "An Evening With Women" event at the Beverly Hilton Hotel on Saturday, May 18, 2013 in Los Angeles. (Photo by Richard Shotwell/Invision/AP)
SANTA MONICA, CA - NOVEMBER 22: Comedian Kathy Griffin attends Fox's Cause For Paws: All Star Dog Spectacular at Barker Hangar on November 22, 2014 in Santa Monica, California. (Photo by Frederick M. Brown/Getty Images)
SANTA MONICA, CA - NOVEMBER 22: Comedian Kathy Griffin attends Fox's Cause For Paws: All Star Dog Spectacular at Barker Hangar on November 22, 2014 in Santa Monica, California. (Photo by Frederick M. Brown/Getty Images)
SANTA MONICA, CA - NOVEMBER 22: Comedian Kathy Griffin arrives at FOX's Cause For Paws: An All-Star Dog Spectacular at The Barker Hanger on November 22, 2014 in Santa Monica, California. (Photo by Amanda Edwards/WireImage)
SANTA MONICA, CA - NOVEMBER 22: Actress Kathy Griffin attends Fox's Cause For Paws: An All-Star Dog Spectacular at Barker Hangar on November 22, 2014 in Santa Monica, California. (Photo by David Livingston/Getty Images)
BEVERLY HILLS, CA - NOVEMBER 21: Emcee Kathy Griffin speaks onstage at Goldie Hawn's inaugural 'Love In For Kids' benefiting the Hawn Foundation's MindUp program transforming children's lives for greater success at Ron Burkle’s Green Acres Estate on November 21, 2014 in Beverly Hills, California. (Photo by Michael Buckner/Getty Images for The Hawn Foundation)
BEVERLY HILLS, CA - NOVEMBER 21: Emcee Kathy Griffin speaks at Goldie Hawn's inaugural 'Love In For Kids' benefiting the Hawn Foundation's MindUp program transforming children's lives for greater success at Ron Burkle’s Green Acres Estate on November 21, 2014 in Beverly Hills, California. (Photo by Michael Buckner/Getty Images for The Hawn Foundation)
NEW YORK, NY - NOVEMBER 19: Kathy Griffin attends the 2014 CNN Heroes: An All Star Tribute at American Museum of Natural History on November 18, 2014 in New York City. 25214_001_1185.JPG (Photo by Kevin Mazur/WireImage for CNN)
NEW YORK, NY - NOVEMBER 18: Kathy Griffin attends the 2014 CNN Heroes: An All-Star Tribute at the American Museum of Natural History on November 18, 2014 in New York City. (Photo by Andrew H. Walker/Getty Images)
NEW YORK, NY - NOVEMBER 18: Kathy Griffin speaks onstage during the 2014 CNN Heroes: An All Star Tribute at American Museum of Natural History on November 18, 2014 in New York City. 25214_002_1366.JPG (Photo by Dimitrios Kambouris/WireImage for CNN)
LOS ANGELES, CA - NOVEMBER 05: Comedian Kathy Griffin speaks at An Evening With Kathy Griffin at The GRAMMY Museum on November 5, 2014 in Los Angeles, California. (Photo by Duffy-Marie Arnoult/WireImage)
BEVERLY HILLS, CA - NOVEMBER 03: Host Kathy Griffin speaks onstage during The Equality Now's 'Make Equality Reality' Event at Montage Beverly Hills on November 3, 2014 in Beverly Hills, California. (Photo by Jonathan Leibson/Getty Images for Equality Now)
BEVERLY HILLS, CA - OCTOBER 14: Teri Hatcher and Kathy Griffin arrive at the 20th Annual Fulfillment Fund Stars Benefit Gala at The Beverly Hilton Hotel on October 14, 2014 in Beverly Hills, California. (Photo by Gregg DeGuire/WireImage)
BEVERLY HILLS, CA - OCTOBER 14: Kathy Griffin arrives at the 20th Annual Fulfillment Fund Stars Benefit Gala held at The Beverly Hilton Hotel on October 14, 2014 in Beverly Hills, California. (Photo by Michael Tran/FilmMagic)
BEVERLY HILLS, CA - OCTOBER 14: Actress Kathy Griffin attends the 20th Annual Fulfillment Fund Stars Benefit Gala held at the Beverly Hilton Hotel on October 14, 2014 in Beverly Hills, California. (Photo by Mark Davis/Getty Images)
BEVERLY HILLS, CA - OCTOBER 11: Kathy Griffin arrives at the 2014 Carousel Of Hope Ball Presented By Mercedes-Benz at The Beverly Hilton Hotel on October 11, 2014 in Beverly Hills, California. (Photo by Gregg DeGuire/WireImage)
TV personality Kathy Griffin arrives on the red carpet before the 2014 Best in Drag Show at the Orpheum Theatre in downtown Los Angeles on October 5, 2014. The show which sees contestants from all over the US raises money for the Aid for AIDS and Alliance for Housing and Healing charities. AFP PHOTO/Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)
TIBURON, CA - AUGUST 23: Kathy Griffin emcees the 3rd Annual Hotbed Benefit hosted by the Drever Family Foundation on August 23, 2014 in Tiburon, California. (Photo by Steve Jennings/Getty Images)
TIBURON, CA - AUGUST 23: Kathy Griffin emcees the 3rd Annual Hotbed Benefit hosted by the Drever Family Foundation on August 23, 2014 in Tiburon, California. (Photo by Steve Jennings/Getty Images)
Kristin Chenoweth, left, and Kathy Griffin arrive at the Kristin Chenoweth, The Go-Go’s and Pink Martini Inductions Into The Hollywood Bowl Hall of Fame on Saturday, June 21, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP)
Kathy Griffin arrives at The Groundlings 40th Anniversary Gala at Hyde on Sunday, June 1, 2014, in Los Angeles. (Photo by Katy Winn/Invision/AP)
IMAGE DISTRIBUTED FOR AARP MEDIA - From left, Actors Susan Sarandon, Melissa McCarthy and Kathy Griffin speak onstage at the 2014 AARP's Movies for Grownups Gala, on Monday, Feb. 10th, 2014 in Beverly Hills, Calif. (Photo by Vince Bucci/Invision for AARP Media/AP Images)
CORRECTS ALBUM TITLE TO CALM DOWN GURRL - Kathy Griffin reacts as she is announced the winner of the best comedy album award for "Calm Down Gurrl" at the pre-telecast of the 56th annual GRAMMY Awards on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Kathy Griffin arrives at the People's 'Ones To Watch' Event at Hinoki & The Bird on Wednesday, Oct. 9, 2013 in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Kathy Griffin arrives at TrevorLIVE Los Angeles Benefit at the Hollywood Palladium, on Sunday, December, 8, 2013 in Los Angeles, Calif. (Photo by Richard Shotwell/Invision/AP)
Kathy Griffin presents Sharknado with the Internet Sensation Award at the 2013 Young Hollywood Awards at The Broad Stage on Thursday, Aug. 1, 2013 in Santa Monica, Calif. (Photo by Danny Moloshok/Invision/AP)
Kathy Griffin performs at the Hard Rock Live within the Seminole Hard Rock Hotel & Casino on June 11, 2013 in Hollywood, Florida. (Photo by Jeff Daly/Invision/AP)
Kathy Griffin performs at the Hard Rock Live within the Seminole Hard Rock Hotel & Casino on June 11, 2013 in Hollywood, Florida. (Photo by Jeff Daly/Invision/AP)
Comedian Kathy Griffin poses for photos at the Friars Club Roast of Don Rickles at the Waldorf Astoria on Monday, June 24, 2013 in New York. (Photo by Greg Allen/Invision/AP)
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Griffin officially joined the fashion panel on Dec. 1 following speculation that she would take over hosting duties after Rivers' death. The 54-year-old comedian knows she's stepping into some pretty big shoes.

"Joan was truly one of a kind. Now I hope you will accept me for me. I'm just Kathy. Did I say I'm just Kathy? I meant I'm Kathy F***ing Griffin and you celebrities better strap yourself in, as I am taking no prisoners. I am not holding back...," Griffin said when her Fashion Police gig was official.

Fashion Police returns to E! on Jan. 12, just in time for the Golden Globes.

Rivers' daughter Melissa, who is an executive producer on Fashion Police, paid an emotional tribute to her late mother earlier this month at The Hollywood Reporter's Women in Entertainment breakfast.

"What use am I to anybody -- especially my mother's legacy -- if I fall apart," Melissa said in her heartfelt speech. "That's not who we are." Watch ET's report on the emotional event below.

Melissa Rivers Honors Her Mother Joan in Emotional Tribute


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