Chris Evans, 54, was joined by vocalist and celebrity guest KT Tunstall, 45, on Virgin Radio's Breakfast Show today.The Scottish-born singer and musician spoke candidly about her upcoming projects and latest single titled Together We Are Stronger.The chart-topper, who resides in Los Angeles, began chatting with Chris before the line appeared to go dead.The technical error came after the Other Side of the World hitmaker unexpectedly let out a loud shriek during the phone-in.KT commented: "You've been playing some excellent tunes today."The singer then began to shriek loudly during the live broadcast leaving Chris and his co-star's stunned.A concerned Chris asked: "What's the matter?
Read more on express.co.uk