Jennifer Lawrence, Liam Hemsworth and Josh Hutcherson slept together "like puppies" when filming on 'The Hunger Games' series ended.

Hunger Games stars Elizabeth Banks, Josh Hutcherson, Jennifer Lawrence and Liam Hemsworth

Hunger Games stars Elizabeth Banks, Josh Hutcherson, Jennifer Lawrence and Liam Hemsworth

The 25-year-old actress - who portrays heroine Katniss Everdeen in the fantasy saga - admits the last day on set was "incredibly emotional" and the cast and crew didn't want their bond to end.

She said: "It was incredibly emotional. We just held each other and cried. That night we held each other and slept like puppies."

The blonde beauty is very close to her co-stars and the trio are able to ignore the "pressures" of the film industry together.

She explained to OK! magazine: "There's certain pressures, but Josh, Liam and I live on our own island in LA. I don't really feel the pressures of Hollywood, we're just always at Liam's house drinking wine."

Jennifer was keen to take home a special memento from the set but hasn't been able to.

She explained: "I'd like the orange backpack from the first 'Hunger Games'. I have so many memories of hiding my phone in there! But I can't have it, it's in a 'Hunger Games' exhibition."