Jason Wahler, star of “The Hills” and “Laguna Beach” reported to jail on Thursday in Issaquah, Washington.
The reality star is set to serve 30 days behind bars for both assault and for underage public drunkenness, People reports.
If Wahler keeps himself out of trouble, he “could get out in 20 days for good behavior,” says Ruth Bowman, spokeswoman for the Seattle City Attorney’s Office to People.
Wahler was also charged with criminal trespass, but that charge was dropped.
Wahler’s problems started on April 8 after he was involved in a drunken brawl in Seattle.
He recently finished a stint in rehab.