Kristin Cavallari has announced that she has gotten re-engaged to former fiance and NFL quarterback Jay Cutler.

"This time its official..Jay and I are engaged again :)" the former The Hills star and Dancing with the Stars participant announced on Twitter late Wednesday morning.

Cavallari did not offer any additional details on when the couple -- who got engaged in April after just seven months of dating and reportedly split in July when Cutler dumped her -- got re-engaged, however she had denied a re-engagement last week.

"New week new rumor. I'm not engaged u guys," Cavallari tweeted on November 21.

Cavallari was presumably responding to a Life & Style report, published a few hours earlier, which claimed she and Cutler -- who reportedly began reconciling in September -- had recently gotten re-engaged.

"Kristin is over the moon with happiness," Life & Style quoted a source as saying.

"She's already told her friends that the engagement is back on. They haven't set a new date yet."