Beyonce Knowles is all set to put her feud with Simon Cowell behind her and perform on next week’s X Factor final.

Simon once claimed that Beyonce was “not sexy” and “not a great singer”, causing her father and manager Matthew Knowles to respond with: “Simon wouldn’t know a hit song, image or talent if it hit him in the face.”

A show source told The Sun: “Beyonce and Cowell can put their differences from years ago to one side. He is way past it.

“Beyonce singing live is something to behold and would just be brilliant.”