Mr Avenatti declined to expand on the allegation in an interview on ABC's The View, saying he would not add detail beyond what was in the statement.
Avenatti, the lawyer who represents adult film actress Stormy Daniels, has made it clear he is exploring a bid for the Democratic presidential nomination.
Swetnick said in the affidavit that in 1982, she was the victim of one of the gang rapes at a party where Kavanaugh and Judge was present. None of them were present the night of the alleged assault and do not have first-hand knowledge of the incident, but they all say they were aware of it before Kavanaugh's nomination was announced and Ford's story became public.
Kavanaugh accuser says her strongest memory is 'uproarious laughter'
In an interview with MS-NBC Thursday morning, Swetnick said Kavanaugh should not be confirmed as the next Supreme Court justice. Shortly after Avenatti tweeted out the declaration, the Senate Judiciary Committee said it was in the process of reviewing it.
Attorney Michael Avenatti provided a statement from his client to the committee.
"Like many kids that age in high school and back then, the drinking age was 18....he admits that he drank and did something things that he looks back on he says are embarrassing and make you cringe, but that's not what this is about", said Wilkinson. "So the information that would have shown what she said at the very first time when she revealed these allegations have not been turned over to the Senate".
"I am innocent of this charge", Mr Kavanaugh says. Kavanaugh has not yet responded to the newest allegation.
Bill Cosby spokesman compares the 'sexually violent predator' to JESUS
Cosby spokesman Andrew Wyatt said the former TV star planned to remain silent when given the opportunity to address the court. During victim impact statements on Monday, Constand's mother told the court that her family feels vindicated.
She said she saw Kavanaugh behave as a "mean drunk" at such parties and witnessed him "engage in highly inappropriate conduct" that included the "fondling and grabbing of girls without their consent".
"The Republicans could not be nicer, could not be more respectful to the process". Ford says she doesn't remember where or exactly when the assault took place.
The statement came amid graphic new allegations that the nominee was involved in "gang" rapes in the 1980s, which Kavanaugh vehemently denies.
Maurizio Sarri raises concerns about Chelsea's too many matches this campaign
Klopp is in his fourth season at Liverpool, while Sarri only succeeded Antonio Conte in mid-July. Maybe spectacular but for us, difficult.