I don't let anyone who loads drew -- -- No me neither. She's like ice cream or blue skies but life has been famously rocky for that kid from ET a few demons to battle. A few love life missteps but if... See More
I don't let anyone who loads drew -- -- No me neither. She's like ice cream or blue skies but life has been famously rocky for that kid from ET a few demons to battle. A few love life missteps but if you root for her happiness along with the masses. You might enjoy hearing what -- has to say to ABC's Chris -- in this. The Nightline interview. -- -- -- films like Myers starter -- EC. -- is Hollywood royalty. From the wedding singer. And then he. Never been kissed and everything expect. A rom com -- -- the audience the -- her every move on the screen and done. A lot of people out -- care about you they root for your happiness. Either -- What would you like them to know about your fiance. That he is they've really good per -- And and proud of my choice -- Drew Barrymore -- recent engagement to art consultant will Koppel's son of a former Chanel CEO is just one of the choices she's excited about a one time wild child turned. Said he domestic goddess. I'm starting to cut it scary what do you make you suits. Six. Baby steps so anyway what changed -- thing. Maybe it's age me because -- starting younger and going through -- midlife crisis. Now at lake the Mars now just quiet and calm you can -- on side. And that kicking your -- When she produced and started Charlie's Angels the town was first. It seems as though your career took kind of a pivot point a few years ago. I wanted to do something that the that even I didn't think I could do. So this leading lady -- -- bank ability. But playing -- deal -- CD in grey gardens. I -- This man. And directing. Roller derby romp with it. Her latest is big miracle the true life saga of three whales trapped in the last night's -- -- stars as the Greenpeace activists. Have lies the multi form rescue attempt. These things -- be a case it made me emotion -- it gave me hope that it was something where people but there. Agendas aside to. Do something together. I would love to see that -- the were all. -- what's happening. The Alaska locations and cold -- real whales were not who they weren't after the -- special effects but in electronic. -- and sounds sort of like an insane person as saying that that. I was so appreciate -- to work. I get much like ET. With something that is in Ingraham. -- -- Big miracle is based on a story that appeared in the satirical magazine spy back in 1989. An issue that also featured. A barely adolescent Barry Moore. How are you in that picture. I. Was she ever. Back then she did it all drink drugs rehab younger than anyone. I was lost and scared but what it did learn is. Humility. And that things can go away. These days he opened down -- -- -- roller coaster past seemed to have given way to quieter satisfactions. In life. -- When you're young you're always wondering when -- actually gonna feel like a grown up and then. On sudden went to you kind of feel like that developments really nine east. That right now. For Nightline I'm Chris Connolly in Los Angeles.
This transcript has been automatically generated and may not be 100% accurate.