Chad Johnson left quite the mark on his ex-wife Evelyn Lozada.

Never-before-seen photos have now been released by TMZ of the infamous argument last year where Johnson, also known as Chad Ochocinco, head-butted his then wife in a domestic dispute.

The pictures that display a severe 3-inch bloody head gash on Lozada's forehead were taken by police in the Florida emergency room, where she was taken after Johnson's attack on Aug. 11, 2012, according to the gossip site.

Johnson was arrested following the altercation, and Lozada filed for divorce three days later after just 41 days of marriage.

Read it at NY Daily News.