Kristin Cavallari and Jay Cutler are engaged - again

(CBS) Kristin Cavallari's engagement to Chicago Bears quarterback Jay Cutler is back on.

"This time its official..Jay and I are engaged again :)" the reality TV star announced via Twitter on Wednesday.

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Cavallari, 24, and Cutler, 28, first got engaged in April and were planning a spring wedding - they even registered for gifts - but split in July. Reports at the time said that Culter was the one who broke things off.

Last week, Life & Style reported that the pair had gotten engaged again, but Cavallari said it wasn't true.

"New week new rumor. I'm not engaged u guys," she said at the time.