In a statement, Gaga said "as a victim of sexual assault myself" she was at a "dark time in my life" when she collaborated with Kelly in 2013.
Amid publicized allegations against him, R. Kelly made a surprise public appearance-with a defiant message.
Kelly, who turned 52 on Tuesday, then yells, "Y'all motherf**kers don't know". The Savages claim they have not seen their daughter in two years.
There has been no official word from the Fulton County District Attorney's Office.
A rep for Future did not respond to a request for comment.
Police were called to a blowout birthday bash for rapper R. Kelly in Chicago early Thursday morning.
Also Wednesday, two women contacted the Cook County State's Attorney's office with previously unreported accusations against Kelly. "We are in the process of reviewing and following up on these calls and have no additional information to provide at this time".
Kelly's Chicago attorney, Steve Greenberg, said in a phone interview that the allegations in the Lifetime documentary were false.More news: Editor's Corner-With Samsung deal, Apple is finally dropping video distribution hints
The alleged incident went down in May 2018, and Timothy Savage made a report to police in Henry County.
Griggs told FOX 5 News that in the past few days, very senior members of the D.A.'s office have contacted Griggs regarding witness information in the case.
R. Kelly former manager, James Mason, is facing some potential legal trouble after he reportedly threatened one of the singer's victims father.
Police said detectives are investigating the claims in the report.
R. Kelly is off the hook for allegedly giving one of his sexual assault accusers claimed that he gave her a sexually transmitted disease. The email says detectives would like to meet with Mason to "review his version of events".
"Who makes their assessment of the evidence based on reality TV?" he said. The singer was later indicted on child pornography charges and it appeared that Kelly's career was in jeopardy.
In February 2002, a 27-minute video surfaced that showed a man purported to be Kelly engaged in sex acts involving an underage girl.
However, a representative for McGee has denied that she has been contacted by authorities.