I saw a clip of this movie years ago and for some reason it came back into my head again and I need help finding out what it was. This movie was about a teenage girl who gets pregnant has the baby and the family pretends it her brother rather that her son, the clip that I remember she is holding the baby and some friends of the family stop by and she is hold the baby saying how she loves her baby brother, and then when they leave the mother say how she is pretty sure everyone is convinced that the gave birth to the baby instead of the teenage girl, and what i remember the actress in the scene was in purple and her blonde hair in a ponytail I know is movie exists,but need help identifying it.
thank you