The former "Gossip Girl" actress revealed shocking behavior from Blake Lively during filming.

Rossella Rago, the host of the popular Italian cooking series "Cooking with Nonna" on YouTube and a former actress from the show "Gossip Girl," has accused Blake Lively of intolerable behavior on set, according to UNN citing the Daily Mail.

"She would burp and fart in the middle of the set—acting as if we were lucky to smell her 'gas.' It was very unpleasant to work with her. I just don't know how else to say it," Rossella Rago shared.

According to her, Lively "is used to being adored, and when she isn't, she becomes a different person."

"I was a stunt double in films and series for 15 years and worked on the show from time to time throughout its run. I am going to testify that Blake Lively is terrible. Sorry to shatter your hopes. She was a 'nepo baby,' and when she was 19, the whole world was blowing smoke up her ass. It’s very hard to keep your head when that happens," she emphasized.

In the series "Gossip Girl," Blake Lively played one of the main roles—Serena van der Woodsen—while Rago appeared in several episodes as an extra.

Rago also commented on the scandal involving Justin Baldoni:

"She threw people 'under the bus.' This Baldoni has a wife and family. And to portray these friendly relations as an attack, when I watched the footage, I thought, 'God, just go home already,'" the host added.

Reminder

The scandal surrounding Blake Lively and Justin Baldoni is escalating: the actress, along with her husband Ryan Reynolds, filed a legal request against Baldoni's lawyer following the release of a video from the set of the film "Throw It If You Love It."