Kristin Cavallari and Jay Cutler Are Engaged

Former Laguna Beach star Kristin Cavallari got one sweet surprise while on vacation in Mexico with her NFL beau Jay Cutler.??

A source close to the couple confirms to PEOPLE that Cutler proposed over the weekend during their getaway in Cabo San Lucas.

"He surprised her with a quick trip to Cabo to ask her to marry him," the source says.

Cavallari, 24, who also appeared on The Hills, and Cutler, 27, the quarterback for the Chicago Bears, have been dating since last fall.

"I'm in love," she told PEOPLE earlier this year, "and it's been great."

Her rep couldn't be reached for comment.

Re: Kristin Cavallari and Jay Cutler Are Engaged

I'm happy for them, but I always find it so interesting that celebrities seem to get engaged so much faster than non-celebrities (in my own experience anyway).

Re: Kristin Cavallari and Jay Cutler Are Engaged

I read they've been dating for 8 months. I had no idea she had a bf so I was like "Wha?" When I heard they were engaged.

He's a lucky mofo.

Re: Kristin Cavallari and Jay Cutler Are Engaged

Here they are:

Cute



and
The reality starlet, 24, and football hunk met in August 2010 through an unlikely matchmaker: Giuliana Rancic!

"You know who I set up? Kristin Cavallari and Jay Cutler," the "Giuliana & Bill" star and E! News host, 36, told Us at the Women's Day Red Dress Awards in February. "I knew them both for awhile and introduced them and they went on a date. Now they're dating."

Re: Kristin Cavallari and Jay Cutler Are Engaged

Posted by Smileyd17

Here they are:

Cute

IMAGE

and
The reality starlet, 24, and football hunk met in August 2010 through an unlikely matchmaker: Giuliana Rancic!

"You know who I set up? Kristin Cavallari and Jay Cutler," the "Giuliana & Bill" star and E! News host, 36, told Us at the Women's Day Red Dress Awards in February. "I knew them both for awhile and introduced them and they went on a date. Now they're dating."