Conversation so far:
What did the singer, Cheryl do on The X Factor?
In 2014, the singer, Cheryl returned as a judge on the UK version of The X Factor for its 11th series to replace Sharon Osbourne, signing a £1.5 million contract.
How long was the singer, Cheryl a judge on The X Factor in 2014?
Cheryl announced her departure from The X Factor in April 2016.
What did the singer, Cheryl do for the album, Only Human?
Only Human is the fourth studio album by English recording artist Cheryl.

Question: Did Cheryl perform on The X Factor?
Self-contained rewrite: Did the singer, Cheryl perform on The X Factor?