Diva, alert. Jail bound reality stars Teresa and Joe Giudice proved some things never change when the pair went out for a cheerful dinner in Hasbrouck Heights, N.J. at the weekend, stunning fellow diners with their lewd antics and even stiffing a waitress out of a measly 25-cents on a $200 bill!

The “Real Fraudwife” and her legally challenged Real Housewives of New Jersey costar husband joined a group of pals at Bananas Comedy Club on April 25, just months from learning what sentence they will face on nine counts of mail, wire, bank and bankruptcy fraud.

On her arrival, "Teresa went up to the owner and told her that she didn't want to be seated where people were going to bother her,” one eyewitness dished to Radar.

READ: The Jaw-Dropping List Of The Giudices’ Debts

The owner asked, 'Do you want to sit in the back?' to which the Bravolebrity replied, in a huff: ‘Do you know who I am!? I'm a celebrity!’”

Clearly not impressed with their star status, the owner flatly responded, "No."