1👍
Ok figured this out my self.
from django.apps import apps
from django.db.migrations.state import ProjectState
naked_apps = ProjectState.from_apps(apps).apps
Book = naked_apps.get_model('my_app.Book')
book = Book()
book.name = 'Young Life'
book.save()
print book.name
>> 'Young Life'
Source:stackexchange.com