Translation of "Shameless" in French

Tom is shameless.

Tom n'a pas honte.

He's such a shameless jerk.

Quel abruti sans vergogne !

- She has no shame.
- She is shameless.

Elle n'a pas de honte.

The boss of the company, who is a woman, seems shameless.

La patronne de la société semble n'avoir aucune honte.