Some celebrities are better known for their reality show wins... but can you remember which TV contest these stars appeared in?
There's the final un-maskings set to take place at The Masked Singer finale while wits will be tested on some of the UK's most famous quizzes.
The UK comedian will be part of the judging line-up for the show's second series alongside Rita Ora, Davina McCall and Jonathan Ross.
The Girls Aloud singer won the show but revealed she had a minor panic attack in her first dress rehearsal.
The former girlband member was confirmed to be Queen Bee as she won the ITV singing show.
The 39-year-old Welsh opera star laughed, "I am so good at this game!" as she revealed her identity to the shocked judges.
The actor and presenter was revealed to be Fox on the ITV show last weekend.