Taking to Instagram, the 34-year-old shared a dazzling black and white photograph of the actress, accompanied by a gorgeous message.
"When I was just a little girl I asked my mother, what will I be? Will I be pretty? Will I be rich?" Sarah wrote, referring to the first verse of the famous song.
"Here's what she said to me. Que será, será. Whatever will be, will be. The future's not ours to see Que será, será."
She finished off the caption with a cute recollection. "Doris Day R.I.P... for the record: I always thought it was 'Ok Sarah, Sarah.'"