Ryan Seacrest already announced the host, but the theme of American Idol 9’s second Top 9 week is still a big question mark.

Adam Lambert hardly has a large catalog of songs for the contestants to choose from, and though his appearance seems like a great excuse to do Broadway tunes, spoilers suggest the show is taking a different route. Want to know what it is? Follow the jump to get the latest behind-the-scenes gossip.

According to Vote For the Worst, this week’s American Idol will center around the famous Elvis performance in Las Vegas, which should create a very interesting theme indeed. This week’s results show will send two more Idols home on Wednesday night, and only your votes can save them.

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