In 2013, Jillian started webcam modeling; it was during the summer before her senior year of high school. She was on MyFreeCams.com, where an agent discovered her and contacted her. That was her way into the adult film industry. She was eigteen years old. Her first sex scenes were filmed for Amateur Allure and Fucked Hard 18. Early in her career, she used the stage names Anna and Jillian Brookes, until she decided to go solely by Jillian Janson. Last year (2015) she began feature dancing. This year she was placed on CNBC’s list of “The Dirty Dozen: Porn’s biggest stars”.
Personal life

Prior porn Jillian has been strictly with guys, but after she became a performer, she has slept with girls too. Now that she is in the industry she never has sex off camera. In the past, she had sex every day.

Janson was still in high school when she began her porn career. Soon she dropped out and moved to California, not strictly for the business, but because her classmates were bullying her after they found out that she was in porn. Her mother is supportive of her porn career, but her father disowned her.