Brad Pitt was 'big flirt' on 'F1' set despite Ines de Ramon relationship: Source

Brad Pitt hasn’t ditched his flirtatious nature despite being in a relationship with Ines de Ramon, per tipsters.

According to insiders from the set, Pitt flirted with many young models during the filming of F1 and even requested that models be cast as extras in the film.

"It also gave Brad plenty of opportunities to flirt up a storm between takes, even if he was in his racing helmet or behind a mask,” tattled a tipster, per Radar Online.

"Brad has always been a big flirt; he can't help himself. And in this case, he was like a kid in a candy store. He didn't cross the line and actually hook up with any of these girls, at least not that anyone's aware," noted the mole.

The mole noted that the Troy star felt charming the models would bring out their best performance, but "definitely enjoyed their attention and made a point to shower them with compliments," the source added.

"He'd engage them in small talk, tell them how hot they looked, invite them to have lunch or grab a coffee with him, that type of thing," the source added.

The source also argued that Pitt is used to flirting and his girlfriend Ines will have to live with it.

"It certainly wasn't the type of behavior you'd expect to see from someone with a serious girlfriend," they commented.

"But Brad is very much his own man and he's always been this way. Previous partners have taken issue with his flirting," they added.

"If Ines wants to stay with Brad and build a future with him, this is something she'll have to live with, because ultimately, Brad's not going to change his ways for anybody," the mole concluded.