AceShowbiz -

Things between Leonardo DiCaprio and model Roxy Horner are heating up again. "The Revenant" star and the 24-year-old model were reportedly spotted getting cozy in New York over the weekend.

According to PEOPLE, the two enjoyed dinner at Serendipity 3 as they were joined by Leo's close friend Lukas Haas and another blonde companion. "They came in very low-key, all wearing baseball caps," the source said.

It was later claimed that the pair looked affectionate during the dinner. "She was very attached to Leo. She was definitely with him, she was holding on to his arm. They were affectionate," the source continued.

The group allegedly sat in a corner table and enjoyed meals like chicken pot pie, frozen hot chocolate and a specialty sundae. "They had a great dinner and snuck out," the source added. Meanwhile, another source claimed that the two were "getting some food with other people there. Nothing more than that."

This is not the first time that Leo and Roxy have sparked romance rumors. The two were also spotted together at London's Chiltern Firehouse in February. After she heard the rumors, Roxy took to Twitter to set the record straight in a series of tweets which she later deleted. "You can't have a friend in the industry without people assuming it's more than that... it's a joke," she wrote. "FYI we all went our separate ways home, as friends do."