Trachtenberg once called the princess one of the "dearest, kindest, most genuine friends I have ever had."

"Even though you did not look like you, your sweetness and humor were still alive," Trachtenberg's friend Amanda de Cadenet wrote.

"You knew when she entered a room because the vibration changed," Lively said.

Michelle Trachtenberg's boyfriend Jay Cohen has broken his silence.

Rosie O'Donnell, James Marsters and Ed Westwick have shared tributes to Michelle Trachtenberg.

His cause of death has not been disclosed.

The Trump impersonator claimed Hilaria chased him "around the block" in heels and tried to grab his phone after the stunt.