Lauren Conrad's ex boyfriend Jason Wahler is currently being held in a jail in Washington state, Usmagazine.com has confirmed.
"Yes, he's in our facility," an official at the Yakima County Jail -- located about 150 miles outside of Seattle -- tells Us.
RadarOnline.com first reported that Wahler, 22, was booked on charges of assault and minor drinking in Seattle on Sept. 25. He was transferred to Yakima County Jail four days later.
"He will serve 120 days in jail but could get out after 80 days for good behavior," an official told RadarOnline.com.
This isn't the first time Wahler has gotten in trouble with the law.
In 2008, a judge ordered him to rehab after he punched a tow truck driver in the face and used racial slurs him.
He spent 18 days in jail in 2007 after getting arrested on charges of assault for fighting in the lobby of a Seattle Marriott hotel.
That same year, he was picked up by police twice: once in Greenville, N.C. in 2007 for underage drinking and resisting arrest, and another time in NYC for resisting arrest and bribery.
Wahler called off his engagement to tennis player Katja Decker-Sadowski in February.
Conrad famously refused an internship in Paris because she wanted to stay close to Wahler while they were dating.
The two also reportedly filmed a sex tape together, rumors of which were leaked by Spencer Pratt -- ending the friendship between Conrad and Heidi Montag. Conrad denies the sex tape exists.