Sean Kingston will spend 3½ behind bars, a judge decided Friday, for his involvement in a $1-million fraud scheme. His mom is serving 5 years for the same crime.

Last March, Kingston was convicted by a federal jury of conspiracy to commit wire fraud and four counts of wire fraud.

Sean Kingston, famous for hits such as "Beautiful Girls" and "Eenie Meenie" with Justin Bieber, has been sentenced to three and a half years in prison after his mother was sentenced to five years in prison and three years of supervised release.