United Kingdom, Jan. 6 -- Aubrey O'Day fears Sean 'Diddy' Combs' prison sentence isn't long enough for him to "become a better person"

The 56-year-old music mogul is serving 50 months behind bars after being convicted on two counts of transportation to engage in prostitution and he is scheduled for release on June 4, 2028 but O'Day - who appeared on the disgraced rap star's reality show Making The Band - is convinced the jail term isn't enough for him to change.

She told Variety: "I am unsure that the amount of time that he's going to be in prison is enough to fully, solely do the type of work that you would need to become a better person and to - how do I say this?

"To heal into the type of person that could be effective and good goin...