The star of the play called her out on Twitter without mentioning her name, but her PR people shot him a cease and desist letter

What A++ list iconic diva was banned from visiting the star of an Off Broadway show after several audience members yelled at her to stop texting on her phone?

The star of the play called her out on Twitter without mentioning her name, but her PR people shot him a cease and desist letter and he quickly deleted the tweet.

Madonna