Mary Wells - 20th Century Masters: Best Of Mary Wells (1999)

The Mary Wells volume of MCA's 20th Century Masters: The Millennium Collection may not be definitive, but the 11-track compilation contains all of her biggest hits -- "Bye Bye Baby," "I Don't Want to Take a Chance," "The One Who Really Loves You," "You Beat Me to the Punch," "Two Lovers," "Laughing Boy," "You Lost the Sweetest Boy," and, of course, "My Guy" -- which makes it the ideal choice for budget-minded fans.