She swears it never happened! Kendall Jenner blasts claims she walked out of an NYC restaurant without paying, before throwing money at the waitress. Do you believe her? Find out what she said!

"These rumors r absolutely ridiculous! I would never throw money in anyone's face or act that disrespectfully. I was raised better than that [sic]," she tweeted, with her friend Hailey Baldwin following suit.

"Said it once and I'll say it again, don't believe everything you read!" Jenner added.

We told you on Monday the reality star was spotted at Mercer Kitchen in New York with her pal Baldwin.

"The staff wouldn't serve her [booze] because she's underage," an eyewitness told Page Six. "Kendall got up and left and didn't pay for all the food . . . about $60 worth, and without a tip."

Server Blaine Morris, who appeared on MTV's "Skins," had to chase after the model to pay up.

"Kendall and Hailey started laughing," the source continued. "Kendall took a couple of $20 bills out of her wallet, threw them at the server and walked away, not even counting if it was enough or if it included a tip."

After the incident, Morris tweeted, "That horrible moment you chase a Kardashian down the street because she forgot to pay her bill to be thrown money in your face."

Jenner's rep would not comment on the incident, but Baldwin's rep assured, "They thought everything was paid for. Kendall was polite and asked 'Does this cover it?' They didn't run."

This is not the first time we heard of the model's diva ways. We told you last month she feels she is the hot sister now, and has upped her demands to star in family reality show "Keeping up with the Kardashians."

"She thinks she's the hottest sister by far," a source told Hollywood Life. "Now that she's famous and heavily involved in fashion, she sees herself as better than everyone else."

The insider continued, "She has become an egomaniac, that she's now demanding twice as much as her sisters to film the show."

Whose story do you believe? Sound off in the comments section below!