Kings & Queens! Josh Duhamel & Fergie's Play Dress Up For Son Axl's Birthday

Now that's one epic way to celebrate your son's birthday!

Doting mom and dad Josh Duhamel and Fergie went all in to celebrate 2-year-old Axl's special day.

Clearly indulging in a Medieval theme, the parents dressed up accordingly for the occasion.

The 41-year-old bombshell sported a long blonde wig and dramatic princess gown with a gold crown to match.

The boys, in turn, donned shiny looking armors complete with shields — fit for even the bravest of knights!

What do you think of Axl's birthday bash? Let us know in the comments section!