Kim Cattrall, Blake Lively, and numerous more celebrities are posting tributes for Michelle Trachtenberg after news broke ...

PEOPLE confirmed the late actress' sudden death at age 39 Michelle Trachtenberg's sudden death is being felt across Hollywood ...

Michelle Trachtenberg's 'Gossip Girl' co-star Blake Lively posted a tribute to the actress after news of her death.

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

Kim Cattrall paid tribute to Michelle Trachtenberg following her death at age 39. “Rest in peace sweet Michelle ,” Cattrall, ...

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

Rosie O'Donnell, who starred alongside Trachtenberg in Harriet the Spy, expressed her love for the star in a statement ...

Kim Cattrall is mourning the loss of her Ice Princess co-star Michelle Trachtenberg.The Sex and the City alum paid tribute to ...

Hollywood is honoring the life and career of actress Michelle Trachtenberg. The 39-year-old, who has been acting since she ...

News of Michelle Trachtenberg's death prompted tributes from her friends and former "Buffy," "Harriet the Spy," and "Gossip ...

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

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