CNN — (CNN) — Patti LaBelle had to overcome a bit of a snafu during her tribute performance to the late Tina Turner at Sunday’s BET Awards. The legendary singer performed Turner’s 1989 hit “(Simply) ...

PHILADELPHIA — On a bitterly cold afternoon last month, Patti LaBelle walks gingerly down Mother Bethel A.M.E. Church’s center aisle, her left hand grazing the top of each pew, steadying her balance.