Strictly Come Dancing 2017 line-up rumours: who will be the celebrity contestants this year?

A source told The Sun: "It doesn’t have to be ballroom or Latin dancing experience to give someone an edge.

“Aston spent years being choreographed in JLS and that rhythm and ability to follow instructions puts him streets ahead of competitors.

“And if there was ever proof he knows a thing or two about dancing, he was a judge in a dance talent show.”