Sheen, the star of the CBS sitcom "Two and a Half Men," has downplayed what police described as an alcohol-fueled rampage at the famed Plaza Hotel, but the woman who was with him reportedly felt "threatened."
Just hours before, Anderson had gone out to dinner with Sheen and his ex-wife, Denise Richards.
The website TMZ has reported that Anderson has hired an attorney who has reached out to Sheen's representatives. She has not filed any charges.
Sheen was just days away from finishing his probation on an assault conviction involving his wife when authorities were called to the Plaza Hotel, reportedly after the Anderson called hotel security for help.
Police sources told ABC News that the 22-year-old actress locked herself in the bathroom, fearing for her safety.
After police responded to the Plaza, Sheen, who was on a family vacation with ex-wife Denise Richards and their two daughters, was taken to the hospital for a psychiatric evaluation. He then flew home to Los Angeles.
But Sheen, who continues to explosively contribute to his bad-boy image, has said that all was well.