Texas-born singer who rose to fame after auditioning for the ninth season of American Idol. He is known for viral hits like I Wanna Be On Glee.
He was named to Forbes magazine's Top 30 Under 30 feature for 2014.
He was the choreographer for the music video for the song Blow by Beyonce Knowles.
He began releasing popular YouTube videos in 2010.
He is openly gay.
- The meaning of the name Hall: From The Manor