Molly Ringwald said one of her co-stars made filming the hit 2000s teen drama The Secret Life of the American Teenager “the worst.” On Tuesday’s episode of Watch What Happens Live with Andy Cohen, Ringwald told the host that one star was “really difficult.” Cohen brought up The Secret Life of the American Teenager, which follows unexpectedly pregnant high-schooler Amy Juergens (Shailene Woodley). Ringwald played the mother of a pregnant teen in "The Secret Life of the American Teenager." Cohen confirmed, and Ringwald said of The Secret Life of the American Teenager, “OK, that was it.