Rihanna and Taylor Swift almost bumped heads at the MTV Video Music Awards 2013. The crop cut-hairstyle rocking singer got upset at the "22" performer because RiRi thought Harry Styles ex girlfriend was singing along to music during the show.

According to a new US Weekly report, Rihanna, 25,  thought Swift, 23, was being inappropriate by singing throughtout the show, reported Hollywood Life.

The "Stay" singer reportedly dissed Swift while talking to the person sitting next to her, HL reported.

"She's making a scene," Rihanna said. "She ain't cute."

The comment shouldn't get Swift down, HL reported. In fact, Swift could just make a song about it for she is known to address her past relationships and life troubles in her songs.

On another note, Swift's best friend, Ed Sheeran recently explained the country singer's "F-Bomb" comment at the awards, according to Perez Hilton.

Sheeran said that Swift was simply reacting to something that her other best friend, Selena Gomez told her. The "Red" singer had been getting a lot of bad media attention about using the curse word to disrespect Styles.

But just hours after the awards show wrapped, Styles and Swift posed for a picture together with Sheeran.

Think Rihanna was right to call out Swift for singing? Believe Sheeran's story about the "22" singer? Tell us in the comments section below!