AceShowbiz -

Conrad Hilton, the brother of Paris Hilton has been sentenced to jail. On Monday, June 6, a Los Angeles federal judge revoked Conrad's probation and sentenced him to two months in prison after he failed a number of drug tests.

The 22-year-old hotel heir tested positive for drugs, including cocaine, marijuana and synthetic cannabinoids, three times over the course of a year, violating the terms of his three-year probation for a 2014 meltdown on an international flight and triggering the mandatory revocation.

"The U.S. Attorneys Office was satisfied with the sentencing - 2 months was the recommendation we made in court," U.S. Assistant attorney Alexander Schwab says, "Conrad has 48 hours from noon this morning to report to jail. He has to report to the custody of the Bureau of Prisons. The U.S. Marshals Service will arrange exactly where he will report to for his time."

A source tells ET, "Conrad Hilton was in tears when the sentencing was announced. His parents were in the courtroom as well."

During the hearing, Conrad asked the judge if he could serve his time under house arrest at his grandfather's Palm Springs, California home, so that he could avoid his L.A. friends who were "a bad influence on me."