Michelle Trachtenberg's death Wednesday left her former co-stars like Rosie O'Donnell, Melissa Gilbert and Kenan Thompson ...

“Oh Michy … and we lived so close to one another,” Gilbert, 60, wrote via Instagram on Wednesday, February 26, alongside a ...

Hollywood is mourning the loss of actress Michelle Trachtenberg. The Gossip Girl and Buffy the Vampire Slayer alum was found ...

Hollywood is mourning actress Michelle Trachtenberg, who died on Wednesday. She was 39. Trachtenberg, best known for roles in ...

From Ed Westwick to David Boreanzaz, how the casts of Gossip Girl, Buffy, and more are paying tribute to Michelle ...

Michelle Trachtenberg's co-stars and fellow celebrities are speaking out after the "Gossip Girl" and "Harriet the Spy" star ...

Trachtenberg, who died on Wednesday at the age of 39, rose to fame at just 10 years old as the plucky titular snoop in the ...

Blake Lively, Sarah Michelle Gellar and others who worked with Michelle Trachtenberg remembered the “loving” and “electric” ...

Trachtenberg starred in a number of children's movies before getting a breakout role as Dawn in "Buffy the Vampire Slayer." ...

Following the heartbreaking news that the “Buffy the Vampire Slayer” star died Wednesday at the age of 39, friends and former colleagues took to social media to honor the late actress.

Melissa Gilbert shared a heartbreaking message after her former costar Michelle Trachtenberg died at age 39. "Oh Michy ... and we lived so close to one another," Gilbert, 60, wrote via Instagram ...

"Your memory will be a blessing, Michelle," she added, along with a photo of Trachtenberg. Melissa Joan Hart shared a video on her Instagram of Trachtenberg’s guest-starring part on Nickelodeon ...