Pratt, Montag 'leave Celeb for third time'

Hills co-stars Spencer Pratt and Heidi Montag are reported to have quit this year's I'm A Celebrity...Get Me Out Of Here for good.

According to TMZ, one production insider has confirmed that the reality stars will not be returning after leaving the Costa Rican jungle following last night's live show.

This celebrity couple previously made two failed attempts to exit their camp after becoming dissatisfied with the living conditions.

During yesterday's episode, Pratt was heard complaining to the head of NBC's programming that he was "too rich and too famous" to be surrounded by the fellow contestants, which include Janice Dickinson and American Idol's Sanjaya Malakar.

He added: "Don’t throw me in the jungle and try to make me your little guinea pig torture act."

NBC has yet to comment on the report.