Kate Gosselin Busted for Speeding

Kate GosselinKate Gosselin was speeding in her SUV with the kids on board last Thursday, according to a Pennsylvania trooper who spoke with TMZ.

We're told she was going 15 miles over the posted speed limit ... we're told she was going about 70 MPH.

Gosselin was cited and already paid the $109.50 fine.

Jon & Kate Gosselin