Los Angeles: Actress Jennifer Lawrence has credited Liam Hemsworth, her co-star in the film 'The Hunger Games: Mockingjay - Part 1', for 'toughening her up'.


Jennifer Lawrence and Liam Hemsworth. Pics/Santa Banta

The 24-year-old said in an interview to Nylon magazine that she was surprised to find a lasting friendship with Hemsworth, and has formed an unexpected and strong bond with him, reports contactmusic.com.