Whereabouts in are you from? olanzapine online 'The Hills' are alive - with the sound of wedding bells? After a five-month hiatus, Kristin Cavallari and Jay Cutler's engagement is indeed back on - at least, according to the reality starlet. 'This time it's official,' Cavallari, 24, tweeted. 'Jay and I are engaged again .' The couple, who broke off their engagement in July after their initial engagement in April, were 'working it out' these past few months, a source told People.