Despite being famous as an advocate against dieting, Jennifer Lawrence looks a lot thinner during the press conference for "The Hunger Games: Mockingjay Part 2" in Berlin. Is the breakup with Chris Martin taking a toll on the actress?

"Jennifer, who takes the lead once again as Katniss Everdeen in the film franchise, cut a more slender silhouette than usual and looked focused for a busy few days," Daily Mail said.

"The star showed off her newly-dyed locks, which were a bright platinum shade and tousled into light waves, natural-looking waves," it added.

Jennifer Lawrence was famously quoted as saying that she hates dieting.

In an interview with Entertainment Tonight, she said that people can't escape their body type.

"I think that people are built the way that they're built," she said. "There's that Kate Moss quote that's like 'Nothing tastes as good as skinny feels' and... I can name a lot of things that taste better than skinny feels: bread, potatoes... a Philly cheesesteak and fries."

But it seems that her breakup from Chris Martin is not the reason why she seemed to drop some weight. In fact, it's because she's been burying herself on work.

As Jennifer Lawrence explained in the presser, as shared by Entertainment Weekly, "I try to keep working so people can see other characters and other things I can do instead of taking vacation time, and now I'm aging like a president."

"I remember there have been a few times where I would have loved time off," she added. "But I was very aware of how overwhelming these movies and this character was, and that was a big fear of mine signing on to these movies."

The breakup between Jennifer Lawrence and Chris Martin was reported back in the summer, but the two never really admitted that they went steady in the first place. The Coldplay frontman is now dating Annabelle Wallis.