But all jokes aside, Jennifer has a soft spot for her longtime friend, revealing how he helped her become more confident while filming the Hunger Games series.
"He actually taught me how to be fair and to stand up for myself," she told Nylon in 2014. "It's my biggest weakness: negotiating. I'm a wimp about standing up for myself and Liam is always fair. He's always on time, he's always doing his job, and he's good about making sure that things stay fair. He's teaching me to toughen up a little bit."
"That was important," Jennifer admitted. "I need that."
And the No Hard Feelings star didn't hold back giving a nod to the Australian actor's good looks.
"I guess the thing that surprised me is that I would never expect to ever have a man this good-looking ever be my best friend," Jennifer shared at the time. "I just would never assume those things could happen, but he is. He's the most wonderful, lovable, family-oriented, sweet, hilarious, amazing guy."
