First day. Your favorite artist is also in the "heat index." Pink, honored as billboard's woman of the year. She's tackling her first major acting role in "thanks for sharing." And nick watt is... See More
First day. Your favorite artist is also in the "heat index." Pink, honored as billboard's woman of the year. She's tackling her first major acting role in "thanks for sharing." And nick watt is sharing with us. Take a look. ♪ Right from the start ♪ Reporter: Pink is going stratospheric. ♪ Just a little bit of love ♪ Reporter: Just named billboard's woman of the year. I'm humbly just walking around saying, really? Thanks. Thank you. Reporter: You like it. Nice. Well, it doesn't suck. Reporter: Yeah. ♪ Don't you ever feel ♪ Reporter: She claims motherhood has fed her success. I think since I became a mom, people are less afraid of me. I seem a little more human. Reporter: Right now, she's on a world tour with 2-year-old willow grace, plus her very much on-again husband, along for the ride. She's a great traveler. Reporter: And your husband? Not as good a traveler as she is. Reporter: How did you get to the place you are now with your husband? I have trained him. Oh, wow. I get them young and train them. Reporter: And you're also a makeup model now. I'm a cover girl. Can't you tell? Can you make it so my tooth goes ding? Reporter: She just made her silver screen debut in "thanks for sharing," playing a recovering sex addict. There's a lot of dudes in here. Reporter: Looking for a lovable tough girl with a soft center. Is that you? You found her. Reporter: Is that you? That's me. Reporter: Soft center? Yeah. The hardest shells have the gooeyest middles. Reporter: For "good morning america," nick watt, abc news, los angeles. Just love her energy. I know. I mean, I'm really -- I'm loving this whole show today. Positive. A great, young, female pop star. Terrific. A great show. There's a lot more to love. Can I tell everybody, "thanks for sharing," is in theaters today.
This transcript has been automatically generated and may not be 100% accurate.