Sarah Palin's Family Allegedly in Alaska House Party Brawl

— -- Sarah Palin and her family were at the center of a lively party last weekend that erupted into a fight, with daughter Bristol Palin allegedly throwing a right hook, a man who says he was a guest at the party told ABC News.

“She was punching him [another man] in the face like six times; it was an assault if I’ve ever seen one,” Eric Thompson said, adding that he was among 70 guests at the birthday party in Anchorage Saturday.

“It wasn’t a light punch either. She was really hitting him. I’m surprised he just sat there and took it.”

Political blogger Amanda Coyne reported that Sarah Palin, along with husband Todd and kids Bristol, Willow and Track, arrived in a stretch Hummer and that the fighting started as the beer started flowing.

The Palin family was asked to leave the party after Track Palin, 21, allegedly attacked another party guest who had previously dated his younger sister, Willow Palin, Thompson said.

“I heard Sarah Palin yell do you know who I am? All of us could not believe it. We thought we were watching an episode of Jerry Springer,” he added.

Anchorage police said members of the Palin family were attending a party at the home Saturday night when a fight erupted outside. They declined to provide further details.

“I gave a statement to police; my wife did and like 10 other people did,” Thompson said.

Sarah Palin made no mention of the alleged altercation in an appearance on Fox News’ “Hannity Show” Thursday night.

The Palin family did not return several requests for comment. The office of Palin family attorney John Tiemessen told ABC News he was on a hunting trip Friday and was unavailable for comment.