<P> Annette Charles ( born Annette Cardona ; March 5 , 1948 -- August 3 , 2011 ) was an American actress best known for her role as Charlene `` Cha Cha '' DiGregorio in the 1978 feature film Grease . She made several appearances on television as well . </P>
<P> Annette Charles ( born Annette Cardona ; March 5 , 1948 -- August 3 , 2011 ) was an American actress best known for her role as Charlene `` Cha Cha '' DiGregorio in the 1978 feature film Grease . She made several appearances on television as well . </P>
who played cha cha in the original grease
who played cha cha in the original grease
Annette Charles ( born Annette Cardona
Annette Charles ( born Annette Cardona