TMZ.com reports Britney Spears is claiming that pictures of her family on vacation that appeared in Us Weekly last week were “stolen by an unknown perpetrator,” according to a statement released by Jive Records. The statement reads: “Personal vacation photos belonging to Britney Spears and Kevin Federline were recently stolen. Following the theft, the photos were published by Us Weekly. While the photos depict happy family vacation memories, the couple are nevertheless outraged and saddened that their private family moments appeared in the magazine without their knowledge or consent after the photos were stolen by an unknown perpetrator. The matter is currently under investigation, and Spears and Federline are evaluating all of their legal options.” Read more.