Courtney Love put her emotions on the line for a cover of Radiohead's "Creep" at Linda Perry's concert for the upcoming Freeheld film in Los Angeles on Tuesday night (January 5).

"I feel like I'm on 'American Idol' or something," Courtney reportedly told the audience, before venturing into the almost 4-minute performance. Even though the music was louder than her vocals at times, the bridge of the tune was the true highlight of Love's rendition. 

Christina Aguilera was also on-site to deliver a cover of John Lennon's "Mother" at the shindig. Team Aguilera knows that the pop star is no stranger to this cut. Back in 2007, she covered the song for Instant Karma: The Amnesty International Campaign to Save Darfur.

Check out the performances from the Freeheld film party! 

Photo: Getty Images