Jennifer Lawrence is constantly under the media spotlight, being targeted for numerous rumors.

Talking to Marc Malkin at Comic-Con to promote her new film, "The Hunger Games: Mockingjay - Part 2," J-Law shares that she's much into gossiping like the rest of the world.

"It's funny because... I'll always read stuff about other celebrities. Like I'll see like something on the cover of something and be like, 'Wow! They broke up?' You're like, 'Why are they...' and I'm like, 'What are you doing? You know none of this is real," Jennifer Lawrence said.

She even jokingly added, "I'll break up with somebody and move in with them in one solid week."

About those pregnancy rumors, fans can expect Jennifer Lawrence to debunk that rumor mill. "Am I pregnant, too? God, no - I'm not pregnant! [...] I don't pay any attention. I can't. It's so fictional. There's no point in paying attention to it."

On the Thursday episode of "Conan," Jennifer Lawrence was guesting on the show along with her "The Hunger Games" co-stars Liam Hemsworth and Josh Hutcherson.

Conan O'Brien started talking about the song - the one Katniss Everdeen or Jennifer Lawrence sang - in "Mockingjay Part 1" that became an instant hit on the charts.

But Lawrence says that the song was indeed a hit not because of her singing talents, but because of Katniss Everdeen's popularity.

For the woman who portrays Katniss Everdeen, singing isn't a natural thing. Jennifer shared to Conan O'Brien, "Singing in front of people is my biggest fear in the entire world."

Fortunately for fans, Liam Hemsworth and Josh Hutcherson were able to convince J-Law to break out into song during the show, without too much effort.

In fact, Jennifer Lawrence even impersonates Cher as the former sang the diva's 1998 hit, "Believe." Watch the video below to see how Jennifer Lawrence fares!