Beloved Gossip Girl star Michelle Trachtenbergdied on Wednesdayat the age of 39.

Take a look back at the late actress life and career in photos.

‘Bridgerton’ duo Luke Newton and Nicola Coughlan reunite at SAGs

Michelle Trachtenberg and Rosie O’Donnell in Harriet the Spy

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Actress Michelle Trachtenberg stands at the premiere of “Harriet the Spy” July 9, 1996 in New York City.

Michelle Trachtenberg cleans up a park with other kids in 1996.

Michelle Trachtenberg during Premiere of “Mercury Rising” at The Academy in Beverly Hills, California, United States.

Michelle Trachtenberg during “Toy Story 2” - World Premiere at El Captain Theatre in Hollywood, California, United States.

Michelle Trachtenberg in Buffy the Vampire slayer

Michelle Trachtenberg in Buffy the Vampire slayer

Actress Michelle Trachtenberg arrives at Disney'’s “The Lion King” at the Pantages Theatre October 19, 2000 in Los Angeles, CA.

Michelle Trachtenberg and Mila Kunis pose at an event

Sarah Michelle Gellar & Michelle Trachtenberg

Frankie Muniz and Michelle Trachtenburg at the Teen Choice Awards 2002 held at the Universal Amphitheatre in Los Angeles, Ca., August 4, 2002.

Aaron Carter & Michelle Trachtenberg during The 9th Annual “Dream Halloween Los Angeles” Benefits The Children Affected By AIDS Foundation at Barker Hanger in Santa Monica, California, United States

Michelle Trachtenberg and Chris Kirkpatrick during Beaches Resorts Celebrity Golf Classic to Benefit St. Jude Children’s Research Hospital - Dinner at Royal Plantation Golf and Spa Resort - Beaches Resort in Ocho Rios, Jamaica

Actress Kimberly J. Brown, actor Eugene Levy and actress Michelle Trachtenberg attend the premiere after-party of “Bringing Down The House” at Hollywood & Highland on March 2, 2003 in Hollywood, California.

Actress MichelleTrachtenberg attends the world premiere of “Dr. Seuss' The Cat in the Hat” at Universal Studios, November 8, 2003 in Hollywood, California

Michelle Trachtenberg during The 60th Annual Golden Globe Awards - Feature Focus Party at The Beverly Hilton Hotel in Beverly Hills, California, United States.

Michelle Trachtenberg on the red carpet at an event

Michelle Trachtenberg and Joseph Gordon-Levitt during 2004 Toronto International Film Festival - “Mysterious Skin” Premiere at Isabel Bader Theatre in Toronto, Ontario, Canada.

Michelle Trachtenberg and John Mayer pose at an event

Lake Bell and Michelle Trachtenberg during Mercedes-Benz Spring 2005 Fashion Week at Smashbox Studios - Jenni Kayne - Backstage and Front Row at Smashbox Studios in Culver City, California, United States

Wilmer Valderrama and Michelle Trachtenberg pose at an event

Seth Green and Michelle Trachtenberg pose at an event

Haylie Duff, Hilary Duff and Michelle Trachtenberg pose at an event

Michelle Trachtenberg in Ice Princess

Michelle with her mother at Hollywood Life Magazine’s 5th annual Breakthrough of the Year Awards in 2005.

Michelle with Kim Cattrall and Mario Cantone in 2005.

Michelle with Talan Torriero, Frankie Delgado, Haylie Duff, and Greg Carney in 2005.

Michelle at her 21st birthday party in Las Vegas in 2006.

Michelle with Lindsay Lohan,, Samaire Armstrong, and Nicole Richie, May 2006.

Michelle with Sarah Michelle Gellar and Shannen Doherty, November 2005.

Ivanka Trump, Holly Dunlap, and Michelle attend a Chanel party in 2005.

Michelle with Paris Hilton in 2006.

Michelle Trachtenberg, guest and Carmen Electra front row at Louis Verdad Fall 2006 (Photo by Chris Weeks/WireImage)

Michelle Trachtenberg during Launch of Escada’s Newest Scent, Pacific Paradise - Red Carpet at Lobby in West Hollywood, California, United States. (Photo by Chris Weeks/WireImage for Alison Brod PR)

Pete Wentz of Fall Out Boy and Michelle Trachtenberg (Photo by Amy Graves/WireImage)

NEW YORK - SEPTEMBER 14: Actress Michelle Trachtenberg (L) and Actress/Comedian Kathy Griffin attend the Badgley Mischka Spring 2007 Fashion show during Olympus Fashion Week in The Tent in Bryant Park September 14, 2006 in New York City. (Photo by Mat Szwajkos/Getty Images For IMG)

Actress Michelle Trachtenberg attends the New York City Ballet Gala celebrating the premiere of Romeo & Juliet at Lincoln Center in New York. (Photo by Kristen Somody Whalen/WWD/Penske Media via Getty Images)

NEW YORK - SEPTEMBER 07: Actress Michelle Trachtenberg (L) and model Lydia Hearst (R) Kiss the cheeks of designer Roberto Cavalli (C) attends the Just Cavalli flagship store launch party during Mercedes-Benz Fashion Week Spring 2008 on September 7, 2007 in New York City. (Photo by Rob Loud/Getty Images)

ROSAMOND, CA - JUNE 03: Michelle Trachtenberg attends the Dodge Challenger Celebrity Drag Race at the Willow Springs Raceway on June 3, 2008 in Rosamond, California. (Photo by Alexandra Wyman/WireImage)

LOS ANGELES, CA - SEPTEMBER 19: Actress Emmy Rossum and Michelle Trachtenberg attends YouthAIDS Luncheon presented by Little Black Dress Wines and Tacori at a private residence on September 19, 2008 in Los Angeles, California. (Photo by Todd Williamson/WireImage)

WEST HOLLYWOOD, CA - FEBRUARY 20: Michelle Trachtenberg and Matthew Perry attend W Magazine’s Hollywood Affair Pre-Oscar Party at Sunset Tower Hotel on February 20, 2008 in West Hollywood, CA. (Photo by STEFANIE KEENAN/Patrick McMullan via Getty Images)

(L-R) LESLIE MANN as Scarlet and ZAC EFRON as Mike OÃDonnell in New Line CinemaÃs comedy Ã17 Again,Ã a Warner Bros. Pictures release. The film also stars Thomas Lennon, Michelle Trachtenberg and Matthew Perry.

NEW YORK - MAY 06: Actress Michelle Trachtenberg attends the 30th Anniversary celebration cocktail reception with Rebirth of NYC Flagship hosted by David Yurman and in partnership with Memorial Sloan Kettering Cancer Center at David Yurman - The Townhouse on May 6, 2010 in New York City. (Photo by Joe Kohen/WireImage for David Yurman)

NEW YORK, NY - OCTOBER 25: Michelle Trachtenberg attends the Folli Follie store opening celebration at Lord & Taylor on October 25, 2011 in New York City. (Photo by Rob Kim/Getty Images)

NEW YORK, NY - SEPTEMBER 24: Michelle Trachtenberg and Penn Badgley are seen on set of ‘Gossip Girl’ on September 24, 2012 in New York City. (Photo by DISCIULLO/Bauer-Griffin/GC Images)

BEVERLY HILLS, CA - NOVEMBER 04: Actress Michelle Trachtenberg attends the premiere of National Geographic Channel’s ‘Killing Kennedy’ at Saban Theatre on November 4, 2013 in Beverly Hills, California. (Photo by Imeh Akpanudosen/Getty Images)

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SANTA MONICA, CA - JUNE 20: Michelle Trachtenberg and Kelly Osbourne attend the 24 Hour Plays LA 2014 to benefit Urban Arts Partnership presented by Montblanc on June 20, 2014 in Santa Monica, California. (Photo by Araya Diaz/Getty Images for Urban Arts Partnership)

BEVERLY HILLS, CA - MARCH 04: (L-R) Actors Seth Green, Michelle Trachtenberg and Bob Saget attend the Inaugural Los Angeles Fatherhood Lunch to Benefit Baby Buggy hosted by Jerry Seinfeld at The Palm Restaurant on March 4, 2015 in Beverly Hills, California. (Photo by Jason Kempin/Getty Images for Baby Buggy)

LOS ANGELES, CA - MARCH 08: (L-R) Dominic Sherwood, Sarah Hyland and and Michelle Trachtenberg attend a basketball game between the Dallas Mavericks and the Los Angeles Lakers at Staples Center on March 8, 2015 in Los Angeles, California. (Photo by Noel Vasquez/GC Images)

Cindy Crawford and Michelle Trachtenberg (Photo by Michael Buckner/Variety/Penske Media via Getty Images)

LOS ANGELES, CA - AUGUST 02: Actress Michelle Trachtenberg attends the Maison St-Germain LA debut on August 2, 2017 in Los Angeles, California. (Photo by Paul Archuleta/FilmMagic)

CULVER CITY, CA - OCTOBER 28: Michelle Trachtenberg attends the 2018 GOOD+ Foundation’s 3rd Annual Halloween Bash presented by Delta Air Lines and Otter Pops on October 28, 2018 in Culver City, California. (Photo by Matt Winkelmeyer/Getty Images for Good+ Foundation)

HOLLYWOOD, CALIFORNIA - NOVEMBER 07: Michelle Trachtenberg attends the alice + olivia by Stacey Bendet x FriendsWithYou Collection LA launch party at the Hollywood Athletic Club on November 07, 2019 in Hollywood, California. (Photo by David Livingston/Getty Images)

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LOS ANGELES, CALIFORNIA - JANUARY 04: Michelle Trachtenberg attends The Art Of Elysium’s 13th Annual Celebration - Heaven on January 04, 2020 in Los Angeles, California. (Photo by Leon Bennett/WireImage)

WEST HOLLYWOOD, CALIFORNIA - FEBRUARY 09: Michelle Trachtenberg attends the 28th Annual Elton John AIDS Foundation Academy Awards Viewing Party Sponsored By IMDb, Neuro Drinks And Walmart on February 09, 2020 in West Hollywood, California. (Photo by Phillip Faraone/FilmMagic)

CELEBRITY WHEEL OF FORTUNE - Vivica A. Fox, Michelle Trachtenberg and Jason Mraz Hosted by pop-culture legends Pat Sajak and Vanna White, Celebrity Wheel of Fortune takes a star-studded spin on Americas Game®. Season two continues with an all-new episode SUNDAY, NOV. 14 (8:00-9:00 p.m. EST), on ABC. (Eric McCandless/ABC via Getty Images)

Michelle Trachtenberg at the 15 Years of Siriano Party at Nic’s On Beverly on November 2, 2023 in Los Angeles, California (Photo by Gilbert Flores/WWD via Getty Images)

FILE–Michelle Trachtenberg and Ashlee Simpson at the 15 Years of Siriano Party at Nic’s On Beverly on November 2, 2023 in Los Angeles, California (Photo by Gilbert Flores/WWD via Getty Images)

Michelle posts her final selfie on Instagram Feb 12 2025.

‘Bridgerton’ duo Luke Newton and Nicola Coughlan reunite at SAGs