First let me say that I love this couple.
Second, when I was reading Us Weekly, where Heidi was announcing her 4th pregnancy, she explained (first time I heard it – although probably not the first time it was said) that they renew their vows every year with a themed celebration.
What was it this year? White trash
I think the concept is sweet and that this year’s theme was funny. Last year (I think) they had an Indian theme.