Note to celebrities: If you have private photos of yourself, keep good tabs on them. Christina Aguilera is learning this lesson the hard way after a digital storage card containing hundreds of her intimate photos was discovered in a French hotel room, RadarOnline.com reports.

The photos, which are time-stamped between June and November 2010, allegedly show the singer partying at Nicole Richie's bachelorette party and in bed with boyfriend Matt Rutler, along with other photos showing the singer mimicking oral sex, smoking cigars and dancing on tables at various other times.

Radar claims they were approached by a man trying to sell the personal photos, which he says were found in a hotel room that Aguilera and Rutler shared in France.

In addition to the not-so-flattering photographs, there are images of Aguilera's son, Max, at a goat farm, and before-and-after makeup shots of the singer.