Adnan Ghalib’s employers at Finalpixx claim the photog didn’t sell them any racy photos of Britney Spears, but photos of a bare-bottomed Britney have been shopped around to various celebrity snitch weeklies over the last two days. An Australian tabloid has plopped down $57,000 for the photos, but Brit’s butt isn’t yielding any big offers in the U.S. TMZ claims one major U.S publication passed on the butt-naked (literally) flicks because “the photos weren’t any good.”