Music producer Zedd was heartbroken and shared his grief on X (formerly Twitter) even though he couldn’t believe the news.

TV personality and DJ Paris Hilton also expressed sadness as she ended her tweet with “RIP my friend🥺.”

More musicians honored Payne with heartfelt condolences. Rapper Flavor Flav kept his message short but heartfelt acknowledging that the musician was too young to die.

British DJ and songwriter Jonas Blue also said farewell on the same platform as he posted a picture of himself and Payne.

Anne Twist, Harry Styles’ mother, reacted to Payne’s death with a heartbroken emoji on a black background on Instagram. In her caption, she wrote, “Just a boy … 💔.”

In another IG Story, an upset Puth shared an old photo of him and Payne smiling at each other.

Payne was excited to go to the concert and shared a Snapchat photo of Horan performing, captured from the large screen.

He also shared a backstage photo with Horan, where Payne wore a dark-colored jacket over a light-colored t-shirt while his famous pal sported a striped shirt. Both looked in good spirits.

While tributes continue to pour in, authorities are still investigating the circumstances of Payne’s tragic death. According to TMZ, Payne fell from the third-floor balcony of the CasaSur Palermo Hotel.

Earlier that day, hotel staff called emergency services after he was reportedly acting erratically in the lobby, smashing a laptop and needing to be carried back to his room.

Alberto Crescenti, the director of Buenos Aires Emergency Medical Services, told ABC News that emergency services arrived at 5:11 p.m., just a few minutes after the hotel’s call. Unfortunately, there was no possibility of saving Payne, whose identity was only confirmed after he was pronounced dead.

Crescenti added that Payne’s body was found in the hotel’s inner courtyard. He further explained to the local media outlet TN that the singer fell from a height of 13 to 14 meters (42 to 45 feet) and described his injuries as “very serious” and “incompatible with life.”

Before the incident, Payne traveled to Argentina with his girlfriend, Kate Cassidy, for a vacation besides attending Horan’s concert. However, his girlfriend reportedly left on October 14, while Payne remained behind.

With his recent death, Payne is survived by his son, Bear, whom he shares with singer Cheryl Cole. The couple confirmed they were expecting their first child in November 2016, with Bear born in 2017.

In a 2018 interview, Payne discussed the joys and challenges of fatherhood. He said, “I always wanted to be a young dad, but I didn’t really expect that I’d ever be in this place.”

Payne also humorously referred to himself as “Dada Montana” as he balanced his music career with being a parent. Before becoming a dad, he gained fame at 16 when he joined the One Direction boy band.

The group was launched on “The X Factor,” alongside Niall Horan, Harry Styles, Louis Tomlinson, and Zayn Malik. Payne played a key role in their global success until the band disbanded in 2015.

The entertainment industry continues to mourn the loss of a beloved artist, with fellow stars remembering his talent and kindness. Our prayers go out to his family and all the fans who loved him.