Big Sean is reportedly not happy about ex-girlfriend Ariana Grande's recent controversial behavior, which is now being investigated by police.

The pop star was caught on security camera at Wolfee's Donuts in Lake Elsinore, California (via TMZ) on the Fourth of July, licking displayed donuts and leaving them on the tray.

At the time, Grande was with her backup dancer and rumored new boyfriend, Ricky Alvarez, whom she was caught kissing.

The footage also shows the "Problem" hitmaker even going as far as cursing at one of the workers at the 24-hour donut store. "What the f**k is that? I hate Americans. I hate America," she says.

With that being said, the "Blessings" rapper is upset about the unpatriotic incident that occurred on this year's Independence Day, according to a new report.

"Sean saw the video and is both embarrassed and disappointed with Ariana's behavior, especially with how she treated the worker," an insider revealed to HollywoodLife.

"He says he would never disrespect someone that way, and the fact that her new boy laughs along is quite telling," the insider continued, adding that Sean Don thinks his ex's donut-licking behavior was "immature" and "rude."

Meanwhile, Grande insisted that her words were "taken out of context."

In an apology statement sent by her reps to HollywoodLife, the "One Last Time" crooner explained that she only said what she said because she sometimes gets "upset by how freely we as Americans eat and consume things without giving any thought to the consequences that it has on our health and society as a whole."

"I am EXTREMELY proud to be an American and I've always made it clear that I love my country," she said.