Perry, Swift's former buddy and the presumed subject of "Bad Blood," chimed in with her own two cents.

"Finding it ironic to parade the pit women against other women argument about as one unmeasurably capitalizes on the take down of a woman…" Perry, 30, wrote on Wednesday, July 23. ), Swift famously slammed Bell in her 2010 song "Better for Revenge" for hooking up with her ex Joe Jonas.

Camilla Belle wants Taylor Swift to sit in a corner and think about what she did.

The Sundown actress finally got her own revenge on the "Style" singer by siding with Katy Perry amid this chaotic Nicki Minaj VMAs feud.

PHOTOS: Biggest celebrity feuds ever An unexpected battle between Minaj and Swift took off late Tuesday, July 21, when the "Anaconda" rapper called out the MTV Video Music Awards for not showing more love to black artists.

Swift, 25, thought Minaj was attacking her, but has since apologized for her misunderstanding.

"She should keep in mind / She should keep in mind /There is nothing I do better than revenge." Jonas, 25, and Belle were first introduced on set of The Jonas Brothers' "Lovebug" music video.

Following the release of "Better Than Revenge," he quickly squashed cheating rumors on his Myspace page.

"It might make someone feel better to assume or imply I have been unfaithful but it is simply not true," he wrote at the time.

Jonas and Belle called it quits months later in July 2009.

PHOTOS: Music video couples There still may be tension between Swift and Belle, but the "All Too Well" singer has reestablished her friendship with Jonas.