Las Vegas Police have closed their criminal battery investigation into an incident involving rapper Cardi B, in which she threw a microphone at an individual in the crowd.

The incident took place over the past weekend when a member of the audience seemingly splashed water at the artist.

A video of the incident, showing the WAP star responding to the situation at Drai's Beachclub, garnered significant attention on social media.

However, police have now announced that Cardi B will not be facing any charges due to "insufficient evidence" related to the case.

"After a thorough review of this case and with the consultation from the Clark County District Attorney's Office, this case has been closed as having insufficient evidence," the Las Vegas Metropolitan Police Department said in a statement shared the PA news agency.

"No charges will be filed in relation to this case."

The incident was captured from various viewpoints by numerous fans in the crowd, revealing security personnel gathering around the individual responsible for the act at the front of the audience, as they retrieved the rapper's microphone.

Earlier footage from the concert depicted Cardi B requesting a different audience member to spray water on her from behind while she turned away from the crowd.

Cardi B throws microphone at someone in the crowd who threw a drink at her. No chills 😂 pic.twitter.com/pa1ZNMq9Mp— OLAMIDE 🌸💖 (@Olamide0fficial) July 30, 2023

During a later segment of the performance, the 30-year-old artist clarified that the previous water spray had been initiated by her and directed at her back. In contrast, she objected to the other individual unexpectedly throwing water that struck her face.

Las Vegas police later confirmed that a show attendee had come forward to "report a battery", but have now concluded that no crime was committed.

The microphone in question is now reportedly being auctioned off on eBay - reaching more than $99,000 so far - by the owner of an audio company.

Cardi B is widely recognized for her chart-topping tracks including "I Like It," "Up," "Bodak Yellow," and the provocative bass-driven rap collaboration "WAP" with Megan Thee Stallion.

She joins a growing list of performers who have experienced items being thrown onto the stage during their shows in recent months. This trend includes incidents involving Harry Styles, Pink, and Bebe Rexha.

During a performance, Bebe Rexha was hit by a phone thrown by an individual who claimed to find it humorous. The impact resulted in Rexha being taken to the hospital.

Harry Styles faced a similar situation when he was hit in the eye by a piece of candy during a concert in November. More recently, Pink was visibly surprised when a bag containing human ashes was hurled onto the stage.

Ava Max, known for her song "Sweet but Psycho," was also slapped while performing, and country singer Kelsea Ballerini had a bracelet thrown at her.

Even Adele got in on the conversation, joking with her Las Vegas audience that she would "kill" anyone attempting to throw something at her during her performance.