Luv started in adult films at age 19 in July 2003 and performed in her first sex scene for director Editor Powers. Although she has portrayed the image of a schoolgirl teenager throughout her career, Leah had a son when she was 17. She declared that she entered the porn industry because she was diagnosed with cancer and needed a partial hysterectomy, and the porn industry gave her the chance to take care of her health problems.
She is bisexual.
At the age of 22 she played Cindy Brady in the XXX parody, Not the Bradys XXX.