Yahoo! CEO Marissa Mayer gave birth to twin girls on Thursday, December 10, a week after Facebook CEO Mark Zuckeberg‘s wife Priscilla Chan gave birth to their first child, daughter Max.
Mayer announced the news via Twitter, stating she and her husband, Zachary Bogue, are “doing great.”
Mayer and Bogue are also parents to son, 3-year old Macallister. She announced her pregnancy with him the same day she started as CEO on July 2012.