These Iconic A-Listers Aren't Exactly Welcome On The Ellen Degeneres Show - Page 17 of 59

Giada De Laurentiis

The Italy-born celebrity chef is also a TV personality, writer and entrepreneur. She is the host of Giada at Home, a contributor and guest co-host on Today and the founder of the catering business GDL Foods.

Giada supposedly dislikes Ellen because her cooking doesn’t meet her likely high standards. She went on The Ellen Show to teach the host and Nicole Kidman how to cook and she came across as rude to many viewers.