His 22-year-old other half, who he has been dating since 2013 since they met on the set of Escobar: Paradise Lost, meanwhile flaunted her modest assets by going braless while wearing a simple wine-coloured dress and sandals.
He may have been filming scenes for his forthcoming turn in the Jame Franco directed film The Long Home, which tells the story of a young contractor hired to build a bar in Tennessee by the man who killed his father.
While the Kentucky native has appeared in the likes of RV, Journey To The Centre Of The Earth and The Kids Are All Right, he is still best known for his turn as Peeta Mellark in box office sensation The Hunger Games.
Mini reunion: Jennifer Lawrence joined forces with castmates Josh Hutcherson, Jena Malone and Willow Shields at the The Hunger Games: The Exhibition at Discovery Times Square in New York City on Monday Jennifer Lawrence has been consistently wowing in the style stakes since being in the Big Apple, and we want a bite of her impeccable style.
(Photo by Frazer Harrison/Getty Images) Jennifer Lawrence and Hunger Games co-star (and long-rumoured love interest) Liam Hemsworth were reportedly packing on the PDA at a dinner in New York last month The superstar pair dined at The Waverly Inn in New York, where they were spotted by heat looking cosy throughout the evening.
Read more: Your new Hollywood squad goals: Jennifer Lawrence gives Aziz Ansari a piggyback ride after Amy Schumer's SNL debut Also joining them was fellow co-star Josh Hutcherson, who was in "good spirits".
Romance rumours have long followed J-Law and L-Hem during their recent press tours, whenever they have both been single.
"Everyone knows what's going on, the chemistry is so obvious," an insider added to heat.
Jennifer dated actor Nicholas Hoult for four years and had an on/off relationship with Coldplay frontman Chris Martin for the last eight months, while Liam was engaged to Miley Cyrus before they split in 2013 and also dated actress Maika Monroe earlier this year.