Diane Keaton's strange interview with Stephen Colbert this week has many people wondering if there is something wrong with the Oscar winning actress.

Keaton, 66 appeared on the "Colbert Report" Monday supposedly to talk about her new book "Then Again."

However the interview turned awkward when she began asking Colbert if he was still running for President, ignored his questions about the book and told him out of the blue "I don't want to see your butt naked a--."

"Now you know why I wouldn't vote for you?" Keaton told Colbert ignoring a question he asked. "Because you're a sexual pervert."

Throughout the segment, Colbert tried to talk about Keaton's book but she insisted on her nonsensical statements.

"So is there any part of this book that you would like to discuss?" Colbert asked to Keaton's laughs.

"Before I encourage my viewers to buy the book, you have to say one f**king thing about it. You want to read the Library of Congress number or something?" he continued.

Reactions on Twitter included that Keaton "went crazy" and was "plain nuts" in the interview.

"Watching Diane Keaton on Colbert makes me think she's absolutely nuts. Reservoir Dogs was more linear than that interview," one Twitter user wrote.

Others said she was "visibly drunk" and recommended the segment for those who like to watch "trainwreck interviews."

Watch The Crazy Interview Below:

Tags: Diane Keaton