Back away from RiRi! During her Diamonds World Tour concert in Birmingham on Monday, June 17, Rihanna lashed out at a clingy fan, bonking them with her mic.

A fan-made video from the concert was released on YouTube showing a clip of Rihanna's "We Found Love" performance. During the song, the 25-year-old singer walked by the front row of the audience to give a quick hello to her screaming fans.

But when one concertgoer grabbed onto Rihanna's hand and pulled her back, she took her microphone and hit the fan to make them let go. Rihanna then walked away and kept on singing.

After the hit-and-run, one fan can be heard in the video screaming, "Oh my God!"

Watch the video above and tell Us: Did Rihanna go too far?