Ariana Grande & Ricky Alvarez 'Spitting Doughnut' Scandal: Big Sean Immature Ex-Girlfriend Diss

Rumors suggest that Ariana Grande's now dating sexy backup dancer, Ricky Alvarez. But maybe the "Break Free" songstress' new beau isn't such a great influence? The new couple allegedly caused some trouble at Los Angeles' popular Wolfee Donuts shop over the July Fourth weekend, and Grande's ex-boyfriend Big Sean is completely appalled!

So, this is sort of gross. The 22-year-old pop sensation and Alvarez allegedly purchased a dozen doughnuts from store owner Joe Martin, but not before supposedly "spitting and licking" on several of the tasty treats (and then putting them right back on the tray)!

How rude!

Now Martin wants an apology following the nasty Independence Day prank. He only noticed what happened after viewing security footage. Martin got suspicious of the two mischievously giggling throughout their visit:

"Yes, I'm upset," he said in an exclusive interview with HollywoodLife.com. "We sold those by accident to other people and didn't catch it until hours later."

Some fans might like the idea of sharing saliva with Grande through a sugary dessert, but still - disgusting!

"I want an apology," Martin continued. "We are reaching out to the customers but it wasn't until the next morning when I watched the tape that I caught them licking and spitting, I call it spitting on the doughnuts."

Although Martin allegedly capatured everything on tape, do MstarsNews readers truly believe Grande would act so horribly?

Well, the "Blessings" emcee is extremely disappointed following his bitter break-up from the "Bang Bang" cutie. What a brat!

"Sean saw the video and is both embarrassed and disappointed with Ariana's behavior, especially with how she treated the worker," another snitch reveals. "He says he would never disrespect someone that way, and the fact that her new boy toy laughs along is quite telling. He thinks the whole incident was immature and rude."  

But does this entire situation sound a bit fishy? Grande remains mum on Twitter, although several followers are also ashamed. So stay tuned as more details develop.