Amersham, England CNN

Liam Paynes family, friends and former bandmates came together to pay tribute to the One Direction star at his funeral in England on Wednesday, a month after the singer died at 31 after falling from a hotel balcony in Argentina.

Zayn Malik, Harry Styles, Niall Horan and Louis Tomlinson, who accompanied Payne on his rise to superstardom as part of one of Britains biggest ever boybands, each attended the service in Amersham, northwest of London.

A horse-drawn carriage carried Paynes dark blue casket to the flint stone church, which was decorated with white roses and candle holders. Two floral tributes adorned the top of the white carriage, one reading son and the other daddy. Paynes parents watched, his mother weeping, as the late singers casket was carried inside.

After the service, music mogul Simon Cowell  who masterminded the groups formation on British reality show The X Factor in 2010  consoled Paynes mother and father.

Wednesdays funeral capped a stunning and ultimately tragic story that had captivated a generation of music fans. One Direction toppled chart records that had stood since The Beatles legendary run in the 1960s, and inspired the revival of the boyband in popular culture.

The singer died on October 16 after falling from the third floor of a hotel in Buenos Aires, Argentina.

Payne had alcohol, cocaine, and a prescription antidepressant in his system, according to the countrys public prosecutors office, which launched an investigation. Three people are facing preliminary charges for crimes related to his death.

The details of Paynes private funeral had been kept a closely guarded secret until Wednesday morning, when activity steadily increased on a freezing but bright morning in Amersham.

Payne owned a house a short drive from the picturesque town, as did Cheryl Tweedy, the former Girls Aloud singer with whom he shared 7-year-old son, Bear.

Several onlookers had stories of the singer, gathered firsthand or through friends. Others had listened to Paynes music since he first broke out, as a 16-year-old, on The X Factor.

I was so gobsmacked. It brought tears to my eyes, Caroline Jordan, 58, told CNN. She had held her wedding inside the same church. Ive watched him from the minute they performed as a band, she said. He had so much more to give.

Many fans had hoped for years that One Direction  a band that created pandemonium and achieved wild chart success  would one day reunite. Instead, they glimpsed their idols emerging from black vehicles, one by one, wearing somber expressions as they prepared to pay their respects to their bandmate.

Styles was the first One Direction member to emerge; he glanced towards the massed media before walking into the church. He was the last of the band to leave after the service, getting into a car with TV host James Corden.

Tomlinson and Malik arrived at the church at the same time, in separate cars, shortly before Horan. Former Girls Aloud singers Kimberley Walsh and Nicola Roberts supported their former bandmate Tweedy by joining guests, including Paynes girlfriend at the time of his death, Kate Cassidy.

One Direction  by then a four-piece after Maliks earlier exit  ended their run in 2015. While it appeared to be on positive terms, some members  including Payne  spoke in the subsequent years about tensions during their intense and prolific time together.

Their time at the forefront of pop lasted six years and spanned the globe. The band, powered by radio-friendly anthems like Best Song Ever and Story of My Life, became the first group to have its first four albums debut at No. 1 on the Billboard 200.

Payne embarked on a solo career after the split, and had success with a handful of singles, including Strip That Down. But he spoke publicly about his challenges with substance abuse and his mental health. In the summer of 2023, he said he was marking six months of sobriety after completing treatment in a US facility. Later that year, he delayed his tour after suffering a kidney infection.

The quartet were completely devastated over his death, according to a joint statement on Instagram. We will take some time to grieve and process the loss of our brother, who we loved dearly, Malik, Styles, Horan and Tomlinson posted on social media. The memories we shared with him will be treasured forever.

It is a feeling shared by countless fans. Victoria Horwood, 28, drove past Paynes house each morning as she took her child to school. His music helped me through a lot of hard times, she said, and she attended several of One Directions concerts.

Its nice that theyve all come together for his sake, and theyre putting him first, she said of the bandmates.

Alice Chapman, 40, was similarly upset. She said she joined the crowd in Amersham to have his mum drive down the road and see how many people were out.