The Walking Dead star grabbed a surf board and rode the waves.
The German actress kept on the sand but showed off her amazing bikini body!
The pair met in 2015 while filming the movie, Sky. At the time, Diane was involved with The Affair star Joshua Jackson. They dated for 10 years.
Right now, Diane is filming her newest project JT Leroy in Canada.
Do you think Norman and Diane make a good couple?