Amid Blake Lively’s ongoing feud with Justin Baldoni, an ex-Gossip Girl crew member opened up about the former’s on-set behavior. Read on for the details!

Lively also wrote about the "painful" film industry in her heartfelt tribute to her former costar Blake Lively is encouraging others to "hold those you love" close in the wake of her Gossip Girl costar Michelle Trachtenberg's sudden death at age 39 on Feb.

A former Gossip Girl production assistant has accused Blake Lively of being dismissive and disrespectful on set. Ewood worked as a runner when the show filmed episodes in Paris in 2010. At the time, he was 23 and eager to gain experience in the television industry.

Blake Lively is mourning the loss of her former Gossip Girl costar Michelle Trachtenberg after the actress’ death. “This is the first day I met Michelle. She was electricity,” the A Simple Favor star,

Sarah Jessica Parker's character rocked the stunning Vera Wang gown during the franchise’s first film based off the hit TV series.

Blake Lively has broken her silence following the death of her former “Gossip Girl” costar Michelle Trachtenberg. In a post on her Instagram story Wednesday evening, Lively, 37, shared a photo ...

Blake Lively is remembering the "fiercely loyal" Michelle Trachtenberg. Lively, who co-starred with Trachtenberg on "Gossip Girl", paid tribute to the actress in an emotional post on her Instagram ...

The “Buffy the Vampire Slayer” star was found dead in her New York City apartment on Wednesday after going into cardiac arrest.

Lively remembered Trachtenberg as someone who "laughed the fullest at someone's joke" and "faced authority head on when she felt something was wrong."

Blake Lively has shared an emotional tribute to her Gossip Girl co-star Michelle Trachtenberg following her death. It was confirmed by police yesterday that the Buffy star had passed away aged 39, with her death not being treated as suspicious after being found in her New York City apartment.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Michelle Trachtenberg’s former costars are paying tribute to her in the wake of her sudden passing. Trachtenberg has died at 39 years old,