Chris Brown
Chris Brown beat up his then-girlfriend, Rihanna. Brown was then released on probation, but in 2013 he got into a fight with a 20-year-old man in Washington, D.C., which violated the terms of his probation. In 2014, he was sentenced to 365 days in jail, but the judge gave him credit for 234 days he had already served and ordered him to stay for an additional 131 days.