All, please monitor all the movies your kids watch.  Even the PG movies have nudity.   The PG-13 movies that on the back that say that they just have language, they have nudity.   And it does not state that on the back of the label for the rating.   Do not trust the ratings.  If you have a LARGE collection of movies like I do, you may need to take an inventory of them and start tossing them!  

For example the movie Oscar which is rated PG with Silvester Stallone has a nude painting of a woman behind his desk.   In the movie Short Circuit 2 which is rated PG there is a stripper in the background that is topless.   In the movie Dirty Rotten Scoundrels which is rated PG, there is a nude sculpture of a woman.    In the movie Patch Adams which is rated PG, at the end of the movie he shows his full backside.   In the movie The Crook, a french movie which is from 1970 and rated G has a nude painting of a woman.   

Don't assume that PG movies don't have nudity!!!!!!!!!