Phillip Aubrey (born March 20, 1984), also known as Jasper St. John, is an American pornographic actor and model. He entered the gay adult film industry in 2008 and became particularly associated with Lucas Entertainment, appearing in productions including Lust, Kings of New York, Auditions 36: Pounded and Auditions 42: Horny Fuckers. Aubrey later expanded his career through work with Men.com, CockyBoys, NakedSword and Kink, with credits including Stalker, Naked Kombat and The Sub. He also performed under the names Jeremy Kirk and Jasper St. John during different stages of his career.