She was admitted to Long Island Jewish Medical Centre's coronary care unit, where she is said to be recuperating.
"She''s doing well," E!Online quoted Connie's agent Mike Church, as saying.
Connie Francis has had a pretty successful career with 40 hits, four no. 1 singles to her credit/
She stopped recording in 1969 but has continued with Live Performances including her 2004 gig in Las Vegas.