The 'Starships' hitmaker, who played the Barclaycard Wireless Festival in London at the weekend, said she was touched too much but she did not name the airport where the incident took place, reported Contactmusic.
Minaj tweeted, "Pretty sure I was just overtly fondled at this check point. By a very old lady with an accent. Word?"
The 29-year-old R&B star became upset further when the security told her not to take photos of them after the incident.
"So TSA always takes pics of me while doing their job! But would u believe they just told me that I couldn't take pics????," she added.
