The two co-hosts star alongside each other every week on Simon Cowell’s talent show – but viewers can’t help but wonder if there’s something more.
Although the pair have repeatedly denied that they’re romantically involved,Caroline has sent fans into meltdown as she shared a picture of them snogging in a photobooth.
Presenting the Xtra Factor
Caroline and Olly both appeared together hosting the X Factor spin-off show from 2011, and although they were single when they met, during this time both had their own respective romances.
For Caroline, she dated Harry Styles and his royal namesake Prince Harry that year, whilst she split from music manager Jack Street in 2014 after a year together
With many now wondering if the two friends are an item, it’s time to look back at the story of their friendship – and possible relationship.