Charlotte Denise "Charly" McClain (born March 26, 1956) is a retired American country music singer, best known for a string of hits during the 1980s. McClain's biggest hits include "Who's Cheatin' Who", "Sleepin' with the Radio On", and "Radio Heart". == Early life == Charlotte Denise "Charly" McClain was born in the city of Jackson, Tennessee on March 26, 1956. She was the second child for Virginia (née Wiggins; 1934–2009) and Niles McClain. The nickname "Charly" would come from the... [more on Wikipedia]