LOS ANGELES (AP) — Connie Francis, the wholesome pop star of the 1950s and 1960s whose hits include “Pretty Little Baby” and who would later serve as an ironic title for a personal life filled with heartbreak and tragedy, has died at age 87.

Her death was announced Thursday by her friend and publicist, Ron Roberts, who did not immediately provide additional details.

Francis was a top performer of the pre-Beatles era, rarely off the charts from 1957-64. Able to appeal to both young people and adults, she had more than a dozen top 20 hits, starting with “Who’s Sorry Now?” and including the No. 1 songs “Don’t Break the Heart That Loves You” and “The Heart Has a Mind of Its Own.” Like other teen favorites of her time, she also starred in several films, including “Where the Boys Are” and “Follow the Boys.”