Mollie King looks TOTALLY different before joining The Saturdays and Strictly Come Dancing in this incredible X Factor audition throwback

Mollie King stole the show at the Strictly Come Dancing 2017 launch, but do you remember when The Saturdays singer auditions for The X Factor way back in 2005? [Getty] Mollie King is most well known for her role in girl group The Saturdays alongside pals Rochelle Humes, Una Foden, Frankie Bridge and Vanessa White.  And now the 30 year old is about to release new release Hair Down and get on her tap shoes for BBC One’s Strictly Come Dancing.  But did you know …