Jay Cutler is letting Kristin Cavallari do all the wedding planning

Chicago Bears quarterback Jay Cutler and former The Hills reality star Kristin Cavallari are once again planning a wedding after initially calling off their engagement in July.

"This time it's official," Cavallari confirmed via her Twitter on Wednesday. "Jay and I are engaged again :)."

As the on-again couple go forward planning their wedding again, Jay Cutler, 28, says if anyone wants details of their big day, he’s “the wrong person” to ask because he’s going to let his bride-to-be do all the planning. He says, though, that he is up for anything she wants on her big day.

“I don't really make a lot of [wedding] decisions," Cutler told ESPN's Waddle & Silvy radio show in Chicago on Wednesday, according to Us Weekly."I hear about them in passing, or if I have to possibly write a check or something like that, but other than that, whatever she wants to do, I'm on board."

According to a source for People Magazine, although their engagement ended in a split the first time, Cavallari, 24, and Cutler are 100 percent committed to each other this time around.

"Things have been going really well," the source told the magazine. "They're happy together. They just now understand each other a lot better. He understands what she needs and she totally supports him. They're there for each other."

So far, the couple hasn’t revealed when and where they plan to get married.