J.K. Rowling
“Harry Potter” author J.K. Rowling made her thoughts about Donald Trump and his immigration ban clear on Twitter. Pictured: Rowling and Eddie Redmayne attend the “Fantastic Beasts And Where To Find Them” World Premiere at Alice Tully Hall, Lincoln Center on Nov. 10, 2016 in New York City. Getty Images/Michael Loccisano

“Harry Potter” author J.K. Rowling has been pretty outspoken when it comes to her stance against President Donald Trump and his controversial immigration ban.

TV personality Piers Morgan belongs to the other side of the coin, according to Entertainment Weekly. He said during Friday’s episode of “Real Time with Bill Maher” that the immigration ban was not aimed at Muslims. Comedian Jim Jefferies thought this was pretty ludicrous and told Morgan to shut up.

Rowling thought this was hilarious, and wrote on Twitter that it was extremely “satisfying” seeing Morgan be told off.

An angry Morgan shot back at the author and said that her thoughts and comments are exactly the reason why he has never read a single word of “Harry Potter.”

They exchanged nasty tweets back and forth, until Rowling told Morgan what he was missing for not reading her books.

After their exchange, celebrities could not help but join in on the action. Actor and comedian Patton Oswalt sided with Rowling and called Morgan a “palace corgi.”

“Silicon Valley” star Kumail Nanjiani also came to the defense of Rowling, while “Selma” actress Ava Duvernay tweeted her admiration for the author.

“Star Trek” actor George Takei also sided with Team Rowling, and so did author Jojo Moyes.

Naturally, Chelsea Clinton was appreciative of Rowling’s beliefs, too.

Rowling made quite a fortune after publishing the seven “Harry Potter” books and getting movie and theme park deals. Now, she’s busy producing the “Harry Potter” spin-off films following the success of “Fantastic Beasts and Where to Find Them,” which starred Eddie Redmayne as Newt Scamander.

One thing fans are extremely excited about in the next film is that they will see a young Albus Dumbledore. In the film, fans will see the Hogwarts headmaster hobnobbing with Gellert Grindelwald, his best friend and love interest, who, unfortunately, has a penchant for dark magic.

The sequel, which will be directed by David Yates, will be released in November 2018.