What is your favorite celebrity-lifetime story arc?

For example, my runner-up is Ice-T: A notorious gangster rapper and "Cop Killer" singer currently in his 25th year in the role of CSI detective for the NYPD.
My top spot goes to Snoop Dogg: notorious gangster rapper and marijuana enthusiast who is now besties with Martha Stewart and in demand for cameo voice-overs in children's programming.

Of course, if schadenfreude is your thing, there's legendary comedian-cum-rapist monster Bill Cosby, or the recent falls of any number of the now mask-off nazis permeating the media.....

So, what is your favorite real-person character arc?