Jennifer Aniston Pre-Engaged to Justin Theroux?

We're still not entirely sure what this means, but Jennifer Aniston is reportedly "pre-engaged" to Justin Theroux. (Wonder if they'll throw a pre-engagement party to pre-celebrate?)

The couple, who have been together for just three months, are reportedly looking for a house to move in together. An insider says, "They're kind of pre-engaged. We keep saying, 'What's with the rings? It's only been a few weeks!' But she says it feels right. She has a huge grin 24/7," reports Entertainment Wise.

The couple hasn't officially acknowledged their "pre-engagement" but some tabloids report they could be married by the end of summer.

Image via Us magazine.