Gomez, 24, was even seen sharing a kiss with the 25-year-old "Starboy" hitmaker after their lavish meal at celebrity spot Giorgio Baldi, reported People magazine.
"It was a romantic dinner date in the rain. They acted like a couple. They ordered pasta and shared the food.
"She seemed very into him. She was smiling a lot. They left holding hands," a source said.
The romantic outing came after The Weeknd and his ex-girlfriend Bella Hadid parted ways in November after a year and a half together.
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