Adam Mitchel Lambert (born January 29, 1982) is an American singer, songwriter and stage actor. Since 2009, he has sold over 3 million albums and 5 million singles worldwide. Lambert rose to fame in 2009 after finishing as runner-up on the eighth season of American Idol. Later that year, he released his debut album, For Your Entertainment, which debuted at number three on the U.S. Billboard 200.

Lambert is best known for his theatrical performance style and meticulous attention to detail in all aspects of his personal presentation. He draws upon extensive stage experience in the ease with which he can refine and define his image through fashion and other imagery, which are essential to how he chooses to inhabit his songs, rivet his audiences and showcase his individuality. While a contestant on American Idol, Lambert's precise yet varied stagings of himself kept audiences and judges glued as much to his presentation as to his vocal talent. His signature flamboyance and glam rock styling was a break-out moment in men's fashion, duly noted by fashion publications and taste-makers, who compared him to Lady Gaga in terms of crossing style boundaries and being unabashedly individual.  Lambert made three fashion related TV appearances at the close of 2010. He fused his passion for music and fashion on MTV's "Talk@Playground", appearing in discussion with Skingraft designer Jonny Cota. He was a guest judge on Project Runway, in an episode that styled a rock band for their upcoming Rolling Stone cover. He was the subject for whom the young designers of "All on the Line with Joe Zee" created a modern look, which he then critiqued along with the show's hosts.  Lambert continued to grace the covers of magazines, moving more specifically into the fashion and culture space. Reflecting the mood and concept behind his album Trespassing, the Fault Magazine fashion shoot exemplified Lambert's commitment to aligning the elements of his artistic vision so that a cohesive narrative emerges. When Lambert appeared on the December 2012 cover of London-based high style magazine Fiasco's "Obsession" issue, he again took the opportunity to manipulate and provoke with his image and style. Sporting a sophisticated, minimalist look that recalled old Hollywood, Lambert played with male stereotypes and representations; and in the interview, emphasized that his fashion and presentation are often disparate from gay as well as straight regimes: "For the general audience, they look at the way I style myself and they go, 'Errrr, that's gay', but you ask a handful of gay guys and they're like, 'I would never wear that!'" In August, 2015, he was one of four artists to appear on the cover of Billboard's "Music's Men of Style" issue. He discussed his natural shift towards a cleaner, more classic look; and reiterated that the intersection of music and fashion--the constant motion of trends--is a fascination and part of being a pop musician.  Lambert is represented by London-based MiLK Management modelling agency as of July 2016.

Using a quote from the above article, answer the following question: What designers does he use for his style?
His signature flamboyance and glam rock styling was a break-out moment in men's fashion, duly noted by fashion publications and taste-makers,