
TMZ has obtained a copy of Ben's "Save the Date" cards ... informing guests about his Summer marriage to Ashley Harlan.
Ben and Ashley are all set to tie the knot in Pittsburgh -- but they haven't revealed any specifics about where it will go down.

Who would marry a rapist? Now that's asking for it. I don't want to hear any complaints from her.
Ewwww, who'd want to marry that sorry pig who attacks woman in nightclub bathrooms with help from his cop friends.
Wow, she must be one desperate chick, that's all I can say. Not to mention she must have an affinity for sex in bathrooms.
Guys...Guys...wake the heck up. She only has to last a couple years and then she'll divorce him and make millions.
Make two wishes...that he screws up royally over that two years so she can really hammer him in divorce court, and that she survives the two yeras without too many injuries.
Why does this douchbag bother getting married when he obviously doesn't know how to respect women. I give this marriage 2-3 years tops before he either cheats on her, or beats the s-h-i-t out of her.
Roethlisberger getting married! Speaks volumes on the I Q level of the the bride to be or that money talks more then character ... OOPS
Britney Spears might miss a lot more 'X Factor' auditions ... because she can! Simon Cowell gave Brit damn near free reign in order to sign the pop star to that $15 million deal -- but is it backfiring? We'll tell you what peeps on the set are saying.Plus, Chris Jericho's…