Blair Waldorf? Serena van der Woodsen? Let's be real, the best Upper East Side mean girl was always Georgina Sparks on Gossip ...

Michelle Trachtenberg's cause of death was ruled "undetermined" by the Office of Chief Medical Examiner in New York City, Fox News Digital confirmed.

A heartbroken Lively took to Instagram Stories to share a lengthy tribute about her former co-star, who died suddenly on ...

The late Michelle Trachtenberg was dating Jay Cohen at the time of death. Learn more about him below.

The cause of death for Michelle Trachtenberg, the “Gossip Girl” and “Buffy the Vampire Slayer” star, will remain undetermined ...

Princess Eugenie has posted a tribute to Michelle Trachtenberg after the actress's death. The Gossip Girl and Buffy the ...

Sarah Michelle Gellar, Taylor Momsen and Blake Lively are among those paying tribute to Michelle Trachtenberg, who died ...

Princess Eugenie has revealed her favourite thing about American actress Michelle Trachtenberg as she paid a touching tribute ...

Former cast members of “Buffy the Vampire Slayer,” “Gossip Girl” and more are remembering their co-star Michelle Trachtenberg ...