You're right...it was a publicity stunt. But, everyone in the audience loved it. Afterwards, Ellen (and Portia) were at the stage door taking photos and signing autographs.
It was a great few moments and I loved it...and so did Sean and Kristin. It gave the show publicity from someone who is loved in our society. If the cast of Promises, Promises and the audience that night weren't offended by this then why should you be?
"Somethin's comin', I don't know what it is but it is gonna be great!"