The couple was allegedly seen sitting next to each other, cuddling and having a "nice time together," according to a source.
Lawrence reportedly became shy when she saw paparazzi trying to take her photo. After dinner, the pair got up, left through the restaurant's back door and got in Lawrence's car.
The Academy Award winning actress and Hoult were recently reunited as they both star in the "X-Men: First Class" sequel, "X-Men: Days of Future Past."
There is no word yet on whether they are back together or not.