Ke$ha's mom, Pebe Sebert, is speaking out in defense of her daughter, confirming that Ke$ha is NOT in rehab for alcohol. Take a look at the Twitter rant she went on to clear up the rumors: @_killinit @freekeshaluke She is in an eating disorder center. It IS NOT … [Read more...] about Ke$ha’s Mom Confirms Daughter’s Rehab “IS NOT ALCOHOL OR DRUG RELATED!!!!!!!!”