Real Housewives of Potomac star Karen Hugerwas charged with driving under the influence over her car crash this week — that left her Maserati totaled. Huger was charged with one count of DUI, according to TMZ. The reality star was ordered to appear in court. Huger was hit with additional infractions, per the court records. The infractions include accusations of negligent and reckless driving. On Tuesday, Huger was involved in a crash while driving her 2017 Maserati in Maryland. Per TMZ, Huger hit a median and crosswalk sign at an intersection. Police said she continued driving and then collide…