The Oscar-and Grammy Award-winning artist Jennifer Hudson took the stand today during the trial of the man accused of killing her mother, brother and seven-year-old nephew.

Reporting from Chicago, NPR's Cheryl Corley filed this report for our Newscast unit:

"Hudson began crying when a prosecutor asked her about the last time she saw her family. She answered it was the Sunday before their slaying in October of 2008. The man accused of killing them, William Balfour, was Hudson's brother-in-law at the time."He was estranged from his wife and Hudson's sister Julia. Prosecutors say he became enraged when he found out his wife was dating someone else. Balfour has pleaded not guilty."Earlier in her testimony Hudson struggled to hold back tears when she told jurors her family had not wanted her sister to marry Balfour. The judge in the case has instructed jurors not to let Hudson's celebrity sway them but to base decisions on trial evidence and testimony."

Copyright 2016 NPR. To see more, visit http://www.npr.org/.