"Dancing with the Stars" rump shaker Wendy Williams just tweeted a pic of her battered, bruised and bloated feet.


"DWTS" has Wendy toe up from the flo' up!

Wendy Williams has been sued by a concert promoter who claims Williams was paid $25,000 to appear at a hot Atlantic City resort, but her conduct at the event "was best described as ... ungrateful."



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.

UPDATE: Harrah's Resort tells us a different story, claiming, "The Pool After Dark at Harrah's Resort was pleased with Wendy's appearance and would gladly welcome her back. We are not a party to the law suit and have no comment on that issue."

WWE star Chris Jericho is locked in for the next season of "Dancing with the Stars" ... along with Kirstie Alley, rapper Lil' Romeo, and Kendra Wilkinson ... TMZ has learned.



So far, we've confirmed 6 of the 11 celebrities who will appear on the show as well as their partners -- check it out:

-- Chris Jericho & Cheryl Burke
-- Lil' Romeo & Chelsie Hightower
-- Kendra Wilkinson & Louis van Amstel
-- Kirstie Alley & Maksim Chmerkovskiy
-- Wendy Williams & Tony Dovolani
-- Disney star Chelsea Kane & Mark Ballas

"DWTS" will officially announce the celebrity cast tonight during "The Bachelor."

Celebusister Khloe Kardashian and TV talk show diva Wendy Williams both weaved into the same event in NYC on Monday.


Question is ...

Looking like a lovable, fake-tanned imp in the land of giants, "Jersey Shore" star Nicole "Snooki" Polizzi took in a handful of Wendy Williams on her show this morning.


And here we thought the biggest boob Snickers hung out with was The Situation.

Here is talk show host Wendy Williams at a music event in NYC (left) -- and one of the Wayans brothers in the 2004 film "White Chicks" (right).



Both endure endless hours in hair and makeup to achieve this look.

We're just sayin'.

Here's fabulous radio and TV personality Wendy Williams at an event in NYC (left) -- and Bert Lahr as the Cowardly Lion from "The Wizard of Oz" (right).



One of them has a lot of nerve.

We're just sayin'.

The woman who filed a scandalous complaint with the Equal Employment Opportunity Commission against shock jock Wendy Williams was also a part of an online dating show on Essence.com.


Nicole Spence appeared on "30 Dates in 30 Days," where she went on a bunch of different dates with several bachelors. She's trying to find a man -- apparently just not one who is married to Wendy Williams.

In her complaint, she says Wendy told her to dress "like a sexy little bitch." She clearly took her advice for this boob-a-licious interview!