Credit: Todd G/Splash News Online

Katie Holmes has begun shooting her role as Jacqueline Kennedy in the History Channel’s upcoming eight-hour miniseries, The Kennedys.

And what a resemblance: She was spotted on the Ontario, Canada, set, rocking Jackie O's classic bouffant and blue dress with pearls.

In the small screen project, Greg Kinnear plays President John F. Kennedy, while Barry Pepper stars as Robert Kennedy.

Tell Us: Does Katie make a good Jackie O?