According to the lawsuit … Williams was supposed to make a 2-hour appearance at The Pool at Harrah’s Resort. The suit claims Williams hardly mingled with guests and left after only an hour, after complaining how she and her husband wanted to leave.
According to the suit, Williams was supposed to take the mic on stage, but instead retreated to a cabana.
The suit claims Williams “disappointed her fans who came out expecting her to host the party.”
And the suit alleges … Williams — who is on “Dancing with the Stars” and hosts her own show — demanded 4 bottles of Ace of Spades champagne and 2 bottles of white wine at her cabana. The suit claims Williams and her husband said they wanted to be left alone while they drank.
We contacted Williams’ rep. So far … no comment.