January Jones Isn't Very Nice, Says Co-Star

The show is certainly one of the most popular out there, but it’s not all fun and games on the set of “Mad Men” with January Jones around.

11-year-old actor, Jared Gilmore, who played Jones’ son, Bobby Draper, admitted that the blonde actress isn’t the nicest person he’s come across.

When asked by TV Guide, Gilmore told, “Be careful around January [Jones]. She’s not as approachable as the others. She’s really serious about what she does. Everyone else is so nice.”

Jared left the show to become a regular on ABC’s upcoming “Once Upon a Time.”