This photo does her no justice whatsoever
If you think Olivia Newton John in her prime was attractive, you should check out the young Tisha Sterling. I saw her on Bonanza last week and my eyes practically popped out.
While the episode itself was pretty silly, and I usually like her guest star William Windom, tbh I didn't watch it to the end. But until I decided to use my time differently, I couldn't see enough of her and I don't recall ever seeing her previously.
What a beautiful young lady.