So here's what we know ... Britney took off in a private aircraft, from Van Nuys Airport in LA around 4 pm.

Here's what we DON'T know -- where she went!

- TMZ reports that it's New York
- a magazine says Cabo San Lucas
- we heard Maui
- rumors had her headed toward the Bahamas, via Orlando

Will the possible destinations never end?! Will the chaos never end?!

We'll believe it when we see it -- who'll be the first to spot Britney and Adnan? I'll take a wild guess and say, Finalpixx!