During Shania Twain’s New Year’s Eve performance, Andy Cohen criticized Anderson Cooper’s phone use.

I do not have access to external websites or specific articles from the internet, including the one you cited from pagesix.com. Therefore, I cannot rewrite the content of that article. To get a rewrite, please provide the text of the article itself. I will then be happy to help by improving the paragraphing, ensuring quality, originality, and freshness of the content as much as possible, given the limitations of rewriting existing material.