Tran's post follows reports that Brown fathered a 9-month-old baby girl with a longtime friend named Nia.
"No baby drama for me", Tran wrote.
Listen. One can only take so much. The best of luck to Chris and his family. No baby drama for me.— Karrueche Tran (@karrueche) March 4, 2015
Brown and Tran reconciled for the last time earlier this year and were seen together at New York Fashion Week in February.