Michelle Forbes – 56

Before Michelle Forbes earned a part in Star Trek: The Next Generation, she began her career in the soap opera Guiding Light. Back in the ’90s, she was also a regular in Homicide: Life on the Street as medical examiner Julianna Cox. Since she was a teenager, she has been following a vegetarian diet and then moved on to a vegan diet in 2011. Michelle starred in the series The Killing in 2011 to 2012, wherein she was nominated for a Primetime Emmy Award for her role.