By Josh Rottenberg
July 23, 2013 at 08:44 PM EDT

With congratulations and well-wishes for the Duke and Duchess of Cambridge on the birth of His Royal Babyness pouring in from around the globe, the Muppets apparently didn’t want to miss out on the action.

So Miss Piggy and Kermit the Frog — who are the Kate and William of the Muppet-y realm, if you think about it — have recorded a video for the royal family from the London set of their upcoming caper movie Muppets Most Wanted, which hits theaters March 21, 2014. As you might guess, the royal birth has Miss Piggy dreaming of bringing some Kermie Jr.’s into the world. “Can’t you just hear the pitter-patter of little tadpole feet?” she muses. Kermit, however, is having none of it.

Check it out: