She feels micromanaged and excluded
Jenna apparently couldn’t tolerate how over the top and theatrical J-Lo was on the show, according to an unnamed insider who spoke with OK! Magazine. The source went on to say that Lopez turns it up when the cameras start rolling, and that she seemed to prefer Jenna stay in the background and let her be the center of attention. According to the insider, J-Lo micromanages every issue and excludes Dewan.