Rapper and music mogul Sean Combs, popularly known as Diddy, faces charges of sexual assaults from 120 new accusers.
Tony Buzbee, a Houston lawyer, who represents the claimants, said he expected litigation to be filed within the next month.
He stated there were 60 male and 60 female accusers, 25 of whom were children at the time of the alleged crimes.
The claims against Combs are from 1991 to present year.
"This type of sexual assault, sexual abuse, sexual exploitation should never happen in the United States or anywhere else," Buzbee said at a news conference.
"This should have never been allowed to go on for so long. This conduct has created a mass of individuals who are injured, scared and scarred," he stated.
Buzbee predicted that the majority of the lawsuits would be brought in New York and Los Angeles, saying that additional 120 accusers and other instances were still being reviewed.
Combs, aka P Diddy and Puff Daddy, is awaiting trial on sex trafficking allegations.
In response to the latest claims, his lawyer said, "He cannot address every meritless allegation in what has become a reckless media circus."
"That said, Mr Combs emphatically and categorically denies as false and defamatory any claim that he sexually abused anyone, including minors," Erica Wolff added in a statement.