The BritneySpears.com article says "Big Fat Bass" is a single, so I believe it's next. Especially since she performed it. And seemingly it's the video she's going to be shooting, where the winner of that contest gets to visit, unless she has more of "TTWE" to shoot..
Circus tour had (most of the time) 16 performances; the most songs she's had on a tour from a single album was 10 for In the Zone. Right now my ideal setlist would match that (w/one of the absentees being Trouble for Me), and on top of that have 3, Circus, Gimme More, Piece of Me, Everytime, and Baby.
BFB is obviously a single contender. I think IWG should be released next though. Leave BFB as the last and finale single of the era.
Y'all may dislike Will I Am but trust me if BFB becomes a single it will probably smash because it is like Britney and BEP, people will get crazy! The song is great and BEP are so big in the world at the moment that this will slay so ****ing hard
. (?)
I WANNA SEE THE VIDEOS OMFGGGGG SHE LOOKS BEAUTIFUL 
