Former Blue Peter host Joel Mawhinney, 28, reveals why he and co-star Shini Muthukrishnan, 24, kept their romance hidden from BBC bosses for a year and their plans to marry as he returns to magic to compete on America's Got Talent
Blue Peter pair Shini Muthukrishnan and Joel Mawhinney have been secretly dating for a year and are 'practically living together'
