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, told People she “loved her very much. She struggled ...

Blake Lively took to her Instagram Stories Wednesday evening to share a lengthy tribute to her "Gossip Girl" costar Michelle ...

Blake Lively broke her social media silence on Wednesday to pay tribute to her late “Gossip Girl” co-star Michelle ...

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

Blake Lively and Anna Kendrick return as frenemies in "Another Simple Favor," this time joined by Michele Morrone and Allison ...

The actress posted an emotional tribute to Michelle Trachtenberg following her shocking death at 39. Other co-stars followed ...

As seen in the Wednesday, February 26, trailer, Another Simple Favor picks up with Anna Kendrick ’s Stephanie Smothers ...

Justin Baldoni's lawyers claimed Blake Lively requesting a heightened protective order for the high-profile court case ...

Blake Lively's lawyers note that the litigation with Justin Baldoni has been chum for content creators, as they seek an extra ...

Chelsea Handler weighed in on Blake Lively and Justin Baldoni’s ongoing legal battle after joking about the case at the ...

Celebrities such as Kate Hudson, Chelsea Handler and Judd Apatow have publicly reacted to Blake Lively and Justin Baldoni's ...