Tanner Buchanan and Mary Mouser -- who played Robby Keene and Samantha LaRusso on "Cobra Kai' for six seasons -- have announced they are engaged to be married.

Cobra Kai stars Tanner Buchanan and Mary Mouser just hard launched their relationship — and their engagement — following years of speculation from fans. At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.