Sincere. Are you kidding?
Everyone in Miami knows that Lea Black is the "Queen of Mean".
I've attended her charity events over the years. Just to support the charity. Not her! She doesn't pay attention to anyone unless they are rich or famous. She is constantly dropping names. She is so shallow. Her charity event always seems to be more about promoting herself than really helping anyone. It is her way of staying relevant in Miami society. Same thing with the TV show. Just another way to feed her huge ego. Always struggling to be in the limelight. She is not a very nice person.
Oh! How the mighty will fall.