According to News.com.au, a defamation lawsuit against SAMMY HAGAR filed by a former Playboy bunny who claims he fathered her child has been dismissed, and the former Van Halen frontman is pleased with the result, his attorney said Monday.

US District Judge Linda Reade ruled on April 30 that Hagar did not defame the woman - identified as Jane Doe in court documents - when he accused her in his 2011 memoir of falsely naming him as the baby's father in order to extort money.

"We're certainly gratified by the result and we hope this means that it's all over," said Hagar's attorney, Wesley Kinnear of San Francisco.

"It's difficult to be involved in litigation like this. It was a surprise to him. And he's very pleased that the judge ruled the way that she did."

The woman, of Waterloo, Iowa, claims she and Hagar had an affair in the 1980s, when she was a Playboy bunny, and that she became pregnant with his child after a concert in 1988.

At the time, the two reached a legal settlement in which Hagar agreed to pay her during the pregnancy as long as she kept quiet about her belief that he was the father. The child died shortly after birth in 1989 and no paternity tests were conducted. In all, Hagar paid the woman $US7000.

In his 2011 memoir Red: My Uncensored Life in Rock, Hagar denied fathering the child and accused the woman of extorting him. He wrote that the woman, who then lived in Lansing, Michigan, seduced him after a concert in Detroit, and then soon thereafter claimed she was pregnant.

"I smelled a setup," he wrote.

Read more at News.com.au.