American heiress Paris Hilton rubbished the cocaine rumours going around by calling them ridiculous, untrue and cruel.

The heiress was recently arrested over the possession of cocaine in her purse.

Later she was banned from two Wynn resorts in Las Vegas and her boyfriend Cy Waits was also fired from his job with Wynn Resorts.

"These rumors going around are so ridiculous, untrue and cruel," People Magazine quoted her as tweeting.

"I'm not going to even pay attention to them, because I know the truth," added Hilton.

"I'm so thankful to all my fans for all the love and support you are giving me," she tweeted two days after her arrest.

"Thank you all. Love you so much," she added. (ANI)