Megan Fox has mocked Scarlett Johansson, suggesting the actress likes to exploit her intelligence.

In an interview with Esquire, the Transformers star said she was tired of having to prove her own intelligence to people.

"I don't want to have to be like a Scarlett Johansson, who I have nothing against,” Megan said.

“But I don't want to have to go on talk shows and pull out every single SAT word I've ever learned, to prove, like, 'Take me seriously, I am intelligent, I can speak.'

“I don't want to have to do that. I resent having to prove that I'm not a retard."

The 22-year-old actress also claimed in the interview that her sexual confidence was completely natural.

The actress said she didn't have to “turn on” the ability because it was “just there”.

Megan Fox