Allen, a celebrated dancer and actor, rose to fame after winning 'So You Think You Can Dance' in 2008, beating Stephen 'tWitch' Boss, and later appeared in films like 'Step Up 3D' and the 'Footloose' remake, as well as TV shows such as 'Community' and 'American Horror Story.'

He was known for his versatility in dance, performing styles from hip-hop to ballet and Broadway, and was active in dance education, teaching at national conventions for young dancers.

Allen celebrated his 36th birthday in March 2025 with heartfelt messages, and his last social media post was a tribute to Malcolm-Jamal Warner in July, showing he remained engaged with his fans and peers.

Allen died early Tuesday morning, September 29, 2025, in a hospital in Texas, just days after being photographed at a Christmas event, with the cause of death still pending.

His death was first reported by TMZ and confirmed by a family member, with authorities stating he was found near train tracks in Fort Worth after being hit by a train, though details remain unclear.

The family has requested privacy and prayers during this difficult time, and the Tarrant County Medical Examiner has not yet responded for comment.

Allen had a history of legal issues, including a 2016 felony domestic violence charge for which he pleaded no contest and was sentenced to jail, probation, and counseling, and he was known for his honesty about his struggles.

He was involved in a tragic incident on the day of his death, where a person was hit by a train, and Allen was taken to the hospital after the incident, dying later that day.

Fans and friends have begun paying tribute on social media, mourning his loss and reflecting on the impact he had on their lives, describing his death as happening 'too soon.'

Allen was remembered by friends and colleagues as an honest, genuine, and vibrant person, with choreographer Emmanuel Hurd describing him as a 'winner' and emphasizing his authentic personality.

His death highlights concerns about the health risks faced by dancers and the lack of regular health monitoring among retired performers, prompting tributes and discussions about their physical toll.

Born in Fort Worth, Texas, on March 13, 1989, Allen began dancing at age 8, influenced by Michael Jackson, and was also active in football and track, eventually winning 'America’s Favorite Dancer' and earning $250,000 as the show's champion.