I know Dr Luke just tweeted about Ke$ha recording but keep in mind what he said about the overall progression... he said the album is almost finished. Like I know Ke$ha has been saying that for ages, but Dr Luke actually said it... and he's a much more reliable source than Ke$ha in terms of accuracy of the album's progression.. Sorry K$
And he might as well make her record more material considering he's most likely gonna have to wait until Xtina's next single is going to be released.
