While “Insect Princess” is on your side of the field, if you attack your opponent’s face-down Insect-Type monster, it is changed to Attack Position after being flipped face-up (before damage calculation).
While “Insect Princess” is on your side of the field, your opponent can change the Battle Position of his Insect-Type monsters once during his turn, but the Battle Position is immediately changed back to Attack Position.
When you have “Insect Princess” and a Defense Position “Crass Clown” on your side of the field, and “DNA Surgery” is making “Crass Clown” an Insect-Type, and your opponent takes control of “Crass Clown” with “Change of Heart”, “Crass Clown” is changed to Attack Position because of “Insect Princess”’ effect and its effect activates.
“Insect Princess” gains 500 ATK if she destroys an Insect-Type Monster Token.