Britney Spears held a question-and-answer session on Twitter Tuesday night, and while she didn't make any Earth-shattering announcements, she did drop a tidbit regarding her new album.

When a fan asked Brit if she could reveal the title of any song on Britney Jean other than the ones we already know about -- i.e. "Work B***h" and "Perfume" -- she replied, "Alien."

Britney played coy when asked which Britney Jean track is her favorite, writing, "Honestly really love them all..."

She also noted that the album is her "most personal one yet."

For what it's worth, she said that if she could pick any actress to play her in a movie, she'd choose Oscar winner Natalie Portman.

Britney Jean will be released December 3. 

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