He is known for his work with prominent celebrities, including Beyoncé, Pink, and Laura Linney, and for founding the fashion company Transformers in 2001.
[1] Before beginning his styling career, Allen worked in the public relations department at DKNY.
In 2001, he founded Transformers, a styling company that provided fashion consulting for celebrities and brands.
"[7] In addition to his celebrity styling, Allen's company Transformers has influenced fashion trends and worked on various branding collaborations.
His ability to combine cutting-edge fashion with clients' personal styles has earned him a reputation in the industry.