Teen Choice Awards Drama, Calvin Harris Bans Ex-Girlfriend Rita Ora From Performing At Star-Studded Event

Hell hath no fury like a man scorned?

Well it seems that way for Calvin Harris.

The Scottish DJ, who famously dated Rita Ora, allegedly blocked his former girlfriend from performing at the Teen Choice Awards this past Sunday.

The 23-year-old singer was set to take the stage at the Shrine Auditorium in Los Angeles last night to perform her single "I Will Never Let You Down," a collaboration with Harris.

It seemed that the former couple, couldn't make amends for a duet on the TCA stage, and Rita was not very happy about the song being scrapped.

"She had spent a considerable amount of time and energy preparing for her now cancelled performance of the song and is devastated to let her fans down in this way," an insider told Mail Online.

The British singer was not the only one that was upset by the decision, the production team behind the award show, as well as the fans, were also impacted by Calvin's decision.

"This move by bitter Calvin has impacted not only the Teen Choice Award production but the teenage fans expecting to see her perform," the source revealed. "It is surprising that he has made such a poor choice. He's let the teens down."  

The song debuted on the top of the UK Singles Charts at number one as well as on the US Hot Dance Club Songs Chart.

Performing at the Teen Choice Awards would have been a great promotional opportunity for Ora who's second studio album is set to release in the new couple of weeks.