Cops are looking into possibly investigating an NYC tattoo parlor that allegedly allowed Rihanna to ink little umbrella tattoos on three of its artists.

The shop owner of East Side Ink, Yadira admitted to putting Rihanna to work when she came in to visit her regular tattoo artist, Bang Bang earlier this week. Yadira told OK Magazine,

We were all just hanging out, joking, laughing. Bang Bang decided that he wanted a tattoo from her. We were all talking and laughing the whole time. Joking that she was a pro now… She was so sweet, easy-going, down to earth.

Rihanna then went on and tattooed two other artists who were impressed by her charm. She got through all three tattoos in under an hour.

The singer, who does not have a license, is now facing possible misdemeanor charges for the incident. The establishment is also looking at some fines from the NYC Health Department if investigators choose to pursue the case.