ET confirms that Levi Johnston's mother Sherry Johnston has been sentenced to five years in jail, following her guilty plea to a drug charge stemming from her arrest last December. More
As news breaks that Oprah will be ending her famed "Oprah Winfrey Show" in 2011 after what will then have been a 25-year-run, ET takes a look back at some of the most notable moments from the show. More
