Dear all,
Luvnett has emailed the original copies of the photos taken from her camera and it has been verified that they were taken on the following dates:
The first photo that did not show the cat's face was taken on July 6th, 2010 at 10:57am while the other two were taken at night on July 6th, 2010 at 10:47pm and 10:48pm.
According to Luvnett, she adopted Fluffy on July 5, 2010, and took the photos the next day. Based on this, the above photos should be authentic photos of Fluffy.