Britney Spears has sparked serious fears for her health after carrying out the most shocking act on a private plane on Thursday.

The 43-year-old popstar, who was freed from her conservatorship in 2021, was seen taking a private flight from Cabo San Lucas to LAX with her security team when she began drinking before lighting up a cigarette and smoking as per media outlet TMZ.

It was shared how flight attendants were alarmed and therefore ordered her to put out the cigarette, and the star did comply, but her behavior on the plane was far from appreciative.

She is said to have behaved in a very difficult manner on the jet and despite many people telling her to follow safety rules on board, there was a point where all the commands fell on deaf ears.

When the plane landed, it was the authorities who stormed on board and warned her about her behavior before she was allowed to safely disembark.

Another source shared with People magazine how this is not the first warning that she’s received and how she does not always follow the rules at all times.