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

Kenan Thompson shared a touching tribute to his fellow Nickelodeon alum Michelle Trachtenberg, who died at age 39 on ...

Kenan Thompson is mourning the death of his fellow Nickelodeon child star Michelle Trachtenberg. “Our first Nick movie star ...

Kenan Thompson is mourning the death of his fellow Nickelodeon child star Michelle Trachtenberg. "Our first Nick movie star ...

Kenan Thompson shared a sweet tribute to fellow Nickelodeon alum Michelle Trachtenberg, whose sudden death was announced on Feb. 26.

Michelle Trachtenberg's sudden death is being felt across Hollywood. Several celebrities paid tribute to the Gossip Girl alum ...

Blake Lively, Sarah Michelle Gellar, David Boreanaz, Ed Westwick, Kim Cattrall, Kenan Thompson, Melissa Joan Hart and more ...

Tributes from around Hollywood have poured in for “Gossip Girl” and “Buffy the Vampire Slayer” actor Michelle Trachtenberg, ...

Kenan Thompson shared a sweet tribute to fellow Nickelodeon alum Michelle Trachtenberg, whose sudden death was announced on ...

Kenan Thompson shared a touching tribute to his fellow Nickelodeon alum Michelle Trachtenberg, who died at age 39 on Wednesday, Feb. 26. “Our first Nick movie star has departed us!! She was my ...