Michelle Trachtenberg got emotional about starring in 'Harriet the Spy' with Rosie O'Donnell on the film's 25th anniversary.

Rosie O’Donnell reacted to the death of actress Michelle Trachtenberg, her costar in the 1996 movie ‘Harriet the Spy’ ...

Actress Michelle Trachtenberg, who starred on ‘Gossip Girl’ and ‘Buffy the Vampire Slayer,’ died at the age of 39 ...

Rosie O’Donnell paid tribute to her former co-star, Michelle Trachtenberg, who was found dead in her New York City apartment ...

O’Donnell was Trachtenberg’s A-list co-star in Harriet the Spy, the 1996 kids movie that marked Trachtenberg’s first major ...

Rosie O'Donnell, who co-starred alongside Michelle Trachtenberg in Harriet The Spy, gave a statement to People after the ...

O'Donnell, 62, played the nanny and confidant to Trachtenberg's clever kid detective in Harriet the Spy, which hit theaters ...

Rosie O’Donnell has broken her silence over the death of her “Harriet the Spy” co-star Michelle Trachtenberg. The “A League ...

Following Michelle Trachtenberg’s sudden death at the age of 39, Rosie O'Donnell and Ed Westwick were among the Gossip Girl actress' former costars to pay tribute.

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

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.