Michelle Trachtenberg’s former costars are paying tribute to her in the wake of her sudden passing. Trachtenberg has died at ...

Following reports of Michelle Trachtenberg's death, the actor's co-stars started posting tributes to her. Here's what they've ...

Former Nickelodeon star Danny Tamberelli remembered his The Adventures of Pete & Pete costar Michelle Trachtenberg in an ...

"She was electricity," posted Gossip Girl co-star Blake Lively in a moving tribute, following the tragic news. "You knew when ...