Huffman was one of more than 50 people, including 34 parents, to be charged earlier this year with participating in the large-scale admissions scheme. Prosecutors said the parents involved paid Singer to bribe college coaches and rig test scores to get their children into elite universities. The scandal also led to the arrests of “Full House” actress Lori Loughlin and her husband, fashion designer Mossimo Giannulli, both of whom are fighting the charges.
Authorities say it's the biggest college admissions case ever prosecuted by the Justice Department, with a total of 51 people charged.
The Associated Press contributed to this story.