Kelvin also addressed his dad’s guest appearance on his own Instagram account after he got back to his hotel.
“What has just happened,” he said to his fans. “I’ve just got back to my hotel…”
He explained: “Any of you who have not seen the surprise from my dad tonight on It Takes Two, they brought him out.
“I was unaware, I wasn’t expecting it, next thing I know my dad’s on TV dancing away doing his little Northern Soul piece.”
source: express.co.uk