Brian Hickerson mugshot

Credit: Teton County Sheriff’s Office

Hayden Panettiere's ex-boyfriend Brian Hickerson has been sentenced to 45 days in jail.

Hickerson pleaded no contest on Tuesday to two felony counts of injuring a spouse/cohabitant/girlfriend/child's parent, the Los Angeles District Attorney's Office confirms to PEOPLE. The 31-year-old must begin serving his sentence on May 7.