Fergie naughty?  No way!!  The singer, who is married to actor, Josh Duhamel appeared on The Ellen Show where she spoke about the holidays and how she likes to dress up like a naughty Mrs. Clause for her hubbie.

Ellen also helped Fergie with her holiday card this year and did a fabulous job of making the singer look prim and proper – something we don’t usually see from her wardrobe.

We have the video and on page 2 – check it out.