Overcoming Diversity: Liza on HSN

Some people overcome adversity and triumph through life's peaks and valleys.  But Liza Minnelli showed her unique flair once again by overcoming diversity by appearing on HSN (Home Shopping Network.)  Yes, a well meaning caller actually commended Liza for overcoming diversity.  It can be done.  I mean really, isn't it the  raison d'être of HSN to overcome diversity?  Ever, the gracious host,