Seann Miley Moore thinks Olly Murs and Caroline Flack "look like brother and sister".

Sean Miley Moore

Sean Miley Moore

The 'X Factor' hosts have been romantically linked ever since they first started working together on 'Xtra Factor' in 2011 and have both admitted to fancying each other in the past, but former contestant Seann - who was voted off the current series earlier this month - thinks they look more like siblings than boyfriend and girlfriend.

He exclusively told BANG Showbiz: "They are so cute. Don't they look like brother and sister?"

The eccentric singer joked that if Olly and Caroline do come out as a couple he'll be devastated because he has a soft spot for the 'Troublemaker' singer himself.

He added: "If they got together I need to speak to Olly because my God if he got with Caroline there's one thing coming for him, 'How dare you do that to me!' "

Seann also compared his relationship with his mentor Nick Grimshaw to that of Kim Kardashian West and her mother and manager Kris Jenner's.

He explained: "Nick was fabulous. He was like one of the girls. He was Kris Jenner and I was Kim.

"He accepted me and he let me fly on that stage. He was like, 'Whatever you want let's do it'. He accepted me as an artist and most importantly as a person.

"When I got eliminated he was in shock. I think he cried a little bit, but he was like, 'You know what? Here's to the future bitch', and we cheersed a Corona and we just drank it. It is what it is."

For tickets to see Seann at The X Factor Live Tour 2016 go to www.gigsandtours.com