Kristen Stewart
Kristen Stewart has been the target of Trump's Twitter outbursts. Pinterest

Kristen Stewart fired back at President Donald Trump about his past tweets attacking the actress' personal life. The Twilight star specifies that at that time she considered Trump as nothing more than a reality star and didn't pay any heed to his remarks.

Kristen was found addressing the new president and his past comments on her personal life at the Sundance Film Festival in Park City, Utah where she was seen promoting her writer-directorial debut short film Come Swim. The actress said that the new president was obsessed with her and left no choice to attack her personal life. She said: "He was mad at me a couple years ago, really obsessed with me ... which is f**king crazy, I can't even understand it. I literally cannot even understand it. It's such far-out concept that I don't want to believe that actually is happening. It's insane".

"I've never been the most politically charged person, but at this point, it's not political, it's f**king so humanitarian," she added.

"At that point, he was just a reality star. I had no reference, it wasn't really a thing," she added, and quipped: "He's probably gonna tweet about this."

Back in 2012, Donald Trump attacked the actress by his popular Twitter outbursts asking Kristen's ex- boyfriend Robert Pattinson to get separated from her. The 2012 tweets by the president read: " Robert Pattinson should not take back Kristen Stewart. She cheated on him like a dog & will do it again--just watch. He can do much better!"

Although Kristen is not on Twitter but at the Sundance Festival the actress gave a strong answer in relation to the time when the new president was mad at her and made many personal attacks.