Vicki Gunvalson was accused of throwing a tantrum at a San Diego spa last week.

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According to a Star Magazine report, the Real Housewives of Orange County star arrived to a swanky spa with a friend, and drank Veuve Cliquot as the staff waited on her hand and foot. Then, claimed the report, when it was time to pay, Gunvalson had a "monumental diva meltdown."

“When we gave her the bill, which was thousands of dollars, Vicki flipped out,” a spa employee alleged to the magazine. "She ranted that for that amount of money she could buy a new outfit!”

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Eventually, Gunvalson allegedly got her way, and didn't have to pay in full.

“Vicki wrote us two checks, totaling $500, which barely covered the gratuity,” fumed the worker. “Her behavior was appalling. She even deleted her Tweets and Instagram posts thanking our salon. I’ve never met someone so rude and ungrateful."

In response to the rumor, Gunvalson shared a couple of tweets.

For more Vicki Gunvalson, tune into The Real Housewives of Orange County season 10 on Monday nights at 9 p.m. on Bravo.

Tags: Vicki Gunvalson The Real Housewives of Orange County Bravo Reality TV