Jen Affleck just gave birth to her third baby eight weeks ago, but that's not stopping her from giving it her all in the Dancing With the Stars ballroom. The Secret Lives of Mormon Wives star, 26, chatted with DWTS cohost Julianne Hough following her first dance on the season 34 premiere Tuesday, September 16, admitting she's still in the thick of postpartum after welcoming daughter Penelope in July. "OK, let me get this straight.