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Jonah Hill’s weight continues to fluctuate.

The 31-year-old Oscar nominee was seen on the set of his new movie “Arms and the Dudes” on Wednesday looking heavier than in recent months.

Hill, who appeared very tan, wore shorts and a plain black button-down shirt in one snapshot. He carried a bottle of water and clutched what could be a script.

In a second photo snagged by the paparazzi, Hill wore a tropical blue shirt, white pants and gold accessories.

It’s not the first time that Hill’s weight has taken center stage.

In 2011, he dropped roughly 30 pounds with the help of a nutritionist. At the time, Hill said he changed his eating habits by adopting a Japanese diet.

At the start of the year, Hill was reportedly dating LA dietician Brooke Glazer, but they have since called it quits.

It’s unclear if the weight gain is for his new film.