By The Associated Press

PHILADELPHIA (AP) — Bill Cosby has been hit with a $2.75 million legal bill as he marks the end of his first year in prison.

The 82-year-old Cosby had challenged a California arbitration award that upheld nearly $7 million of a $9 million bill submitted by just one firm in the run-up to his first sexual assault trial in Pennsylvania in 2017.

In this April 26, 2018 file photo, actor and comedian Bill Cosby departs the courthouse after he was found guilty in his sexual assault retrial, at the Montgomery County Courthouse in Norristown, Pa. Cosby has been hit with a $2.75 million legal bill as he marks the end of his first year in prison. (AP Photo/Matt Slocum, File)

A judge sided Friday with Quinn Emanuel Urquhart & Sullivan, of Los Angeles, rejecting Cosby’s claim that the bill was “egregious.”

Cosby spokesman Andrew Wyatt isn’t commenting on the fee dispute.

But he says the actor is holding up well in a suburban Philadelphia prison, mentoring other inmates as he marks a year in prison Wednesday.

Cosby is serving three to 10 years for drugging and molesting a woman in 2004. The Pennsylvania Superior Court is weighing his appeal of the 2018 conviction.