Will Heidi Montag and Spencer Pratt break up? Or will the couple just postpone their wedding to create more drama on “The Hills”? Seems Heidi Montag is getting cold feet about her marriage to Spencer Pratt (don’t blame her there!) and she chatted with his sister about it.

Heidi told Spencer’s sister, “Maybe we should postpone this [the wedding] and wait a little bit. I mean, what’s the harm in waiting.” This caused a mini meltdown between Spencer and Heidi, with Heidi warning, “If you leave, don’t come back!”

And of course, this is all just perfect drama leading up to next week’s finale of “The Hills.” Video of “The Hills” finale secrets after the jump.