Willow Shields has described her on-screen big sister Jennifer Lawrence as like a sister to her in real life.
Shields plays Prim in The Hunger Games movies, the younger sister to Lawrence's Katniss.
Speaking to E! News Shields said, "She's really like a sister to me. I feel like she's a good support system for me on set because she's really there for me. She helps me through all these scenes and she's just great.
"We talk a lot, there's a lot of talk about acting and what we plan to do in the future and things like that."
She added that she loves Lawrence's new pixie cut, "I love it. I feel like its edgy Jen. I think she looks beautiful like she always does."
The Hunger Games: Catching Fire is out in cinema now.