A number of semi-nude photos of pop superstar Christina Aguilera were leaked online on Wednesday, and the singer's representative issued a strongly worded statement promising to aggressively pursue the hackers who obtained and sold the photos.  The rep told Us Magazine that the pics were stolen from an account owned by her stylist, adding: "The photos were taken in the privacy of Ms. Aguilera's home and were used only in a personal exchange between the star and her stylist."

"We find the actions of the hackers and the press who purchased and/or obtained these photos to be irresponsible and actionable," the rep continued. "We are attempting to determine the identity of the hackers and will pursue them aggressively. Their conduct is reprehensible."

The images show Aguilera in a see-though white t-shirt, a slinky robe, and pasties.  It is unknown when they were taken.  Click Here to see the photos.