In January 2008, Leone revealed that she was no longer exclusive to Erikson, and had done scenes with other actors, most notably Tommy Gunn, Charles Dera, James Deen Her websites and business interests are run under her banner company Leone L. In 2013, she announced her retirement from the adult industry stating "I am lucky that the audience is accepting me. I don't have any plans as of now to go back there." Leone's first mainstream appearance was in 2005, when she was a red carpet reporter for the MTV Awards on MTV India.
She has also had a cameo in the film The Girl Next Door, performed in Ja Rule's video Livin' It Up and a video for Kidd Skilly.
In 2011, she participated in the Indian reality television series Bigg Boss.Apart from her acting career she has been part of activism campaigns including the Rock 'n' Roll Los Angeles Half-Marathon to raise money for the American Cancer Society and has also posed for a People for the Ethical Treatment of Animals (PETA) ad campaign with a rescued dog, encouraging pet owners to have their cats and dogs spayed and neutered.Since 2011, Leone has been married to musician Daniel Weber.She was also featured in a coffee table book titled Naked Ambition: An R Rated Look at an X Rated Industry by Michael Grecco.She indicated that Barack Obama would be her choice in the 2008 U. presidential election, primarily because she felt he was more business friendly to the adult industry than his opponent John Mc Cain.