Leonardo DiCaprio and Bar Refaeli: Back at It?

Following the romantic trajectory of Leonardo DiCaprio and Bar Refaeli is enough to give a person motion sickness.

Just yesterday, word was that the couple had once again put their relationship in deep-freeze.

Now TMZ reports that Leo and Bar—who was in town for the Teen Vogue Young Hollywood party last night—left celeb-friendly Hollywood hotspot Villa with each other.

So are they together, split up, or what?

Maybe noted show-biz eco-maniac DiCaprio is merely promoting the recycling cause by making efficient use of Bar’s familiar natural resources.

Then again, maybe Leo just realizes that letting this slip through his fingers would be a dumber move than agreeing to star in The Beach.