Look at her mugshot!

A married Arizona couple discovered that late nights, alcohol and a Cosmopolitan magazine quiz do not mix after the wife stabbed her husband over a wrong answer.

Mesa Police arrested 22-year-old Noelle Clough on suspicion of aggravated assault with a deadly weapon after she stabbed her husband in the back over his response to a quiz about ex-lovers.

Police investigators said the couple had been drinking prior to the stabbing, which occurred at 4 a.m in the couple's apartment near Southern Avenue and Longmore