United Kingdom, Dec. 6 -- Billie Lourd will never stop talking about grief.

The 33-year-old star's mother Carrie Fisher passed away at the age of 60 in December 2016 and she explained that talking openly about the loss gives her a sense of purpose.

Billie told E! News: "One of the most gratifying and important things that I get to do is talking about grief, because people don't talk about it enough.

"Before I experience it myself I didn't have that many people that I could refer to that went through something similar. So, it feels like a really important thing for me to do, to talk about in an honest way, because it's so complicated."

Lourd explains that she still experiences a whole host of emotions about her mother, almost nine year...