Have the titles for Peter Jackson's The Hobbit movies been revealed?

One thing I've learned is to never question the folks over at TheOneRing.net. The orc-loving dorks over at that site can sniff out a Lord of the Rings story like a Tolkien bloodhound.  Recently they discovered that New Line Cinema, one of the producers of The Hobbit, recently registered two new film titles...

The Hobbit: There and Back Again and The Hobbit: An/The Unexpected Journey.

Could these be the two titles for the upcoming movies?

While it's not nearly official,  'There and Back Again' is the actual title of Tolkein's novel. The Hobbit was always the shorthand title. So I expect these will ultimately be what Peter Jackson and Co. go with when principle photography begins in a few weeks.