Dean Martin was an Italian-American singer, actor, comedian, and film producer. One of the most popular and enduring American entertainers of the mid-20th century, Martin was nicknamed the "King of Cool" for his seemingly effortless charisma and self-assurance. He and Jerry Lewis were partners in the immensely popular comedy team Martin and Lewis. He was a member of the "Rat Pack" and a star in concert stages, nightclubs, recordings, motion pictures, and television. He was the host of the television variety program The Dean Martin Show (1965–1974) and The Dean Martin Celebrity Roast (1974–1985). Martin's relaxed, warbling crooning voice earned him dozens of hit singles including his signature songs "Memories Are Made of This", "That's Amore", "Everybody Loves Somebody", "You're Nobody till Somebody Loves You", "Sway", "Volare", and "Ain't That a Kick in the Head?".
A popular singer of tearful ballads and jaunty up-tempo numbers; one of the most successful artists of the 1950s and '60s. Connie Francis is the prototype for the female pop singer of today. At the height of her chart popularity in the late '50s and early '60s, Francis was unique as a female recording artist, amassing record sales equal to or surpassing those of many of her male contemporaries. Ultimately, she branched into other styles of music – big band, country, ethnic, and more. She still challenges Madonna as the biggest-selling female recording artist of all time.