Okay, so I'm sure Miley Cyrus was just horsing around with producer Adam Shankman on the set of The Last Song the other day, and we're know there's nothing scandalous going on between them, but isn't that top picture just a wee bit inappropriate?!

Adam posted these shots on his Twitter page, and while we're glad to see that 16-year-old Miley is hitting it off with her co-workers, how do we feel about the provocative pose? I guess it goes with the bare midriff and navel ring she flashed yesterday?