A tragedy will strike character on The Secret Life of the American Teenager on June 6.

But before that takes place, the series will dedicate two hours on Monday night to a wedding! But not everyone will be excited over Adrian and Ben's impending nuptials.

See what we mean in the following promo and sneak peeks. Then, return to TV Fanatic soon after the special episode airs for a complete rundown...

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.