And it turns out her approach to sex scenes is no different, with the star admitting she had to get wasted before embarking on her first.
Despite the fact her scene partner was the incredibly handsome Chris Pratt, the Hunger Games actress admits she was wracked with guilt over the clip.
‘I got really, really drunk. But then that led to more anxiety when I got home because I was like, “What have I done? I don’t know.”’
'And he was married. And it was going to be my first time kissing a married man, and guilt is the worst feeling in your stomach.
'And I knew it was my job, but I couldn't tell my stomach that. So I called my mom, and I was like, "Will you just tell me it's OK?" It was just very vulnerable.’
Jennifer admitted she had no idea how far to go to make the scene look real, while not being over the top.
‘It’s just a bizarre experience’ admitted the actress.
The 25-year-old stars opposite Pratt in new film Passengers, out December 2016, which portrays a couple who find love on a spacecraft, while travelling to a distant colony.
Still, if we were stuck on a space ship, we can think of worse humans to spend out time with than Chris Pratt…