Stephanie J. Block on Playing Cher on Broadway and Why She Has Crest White Strips to Thank

If Stephanie J. Block finds herself on the Tony Awards stage Sunday night accepting the best actress in a musical prize for playing the legendary Cher in The Cher Show, she might want to thank Crest White Strips in her speech.
The 46-year-old theater veteran tells PEOPLE she found Cher’s speaking voice while wearing the teeth-whitener product — a happy accident that unlocked a major stumbling block to playing the part.
“Her singing voice was much easier for me for me to find, b