She is Jackie Sands.
4 seconds sound clip from Batman (1966) - A Riddle a Day Keeps the Riddler Away (S1E11) TV Series.
You can hear this line at 00:07:35 in the Blu-ray version of the movie.
Quote context
[...]
- They're gonna crown her with a priceless diamond and emerald tiara.
- Exactly, it's my guess that our puzzling friend will try to steal it.
- Ah, now, we're getting somewhere. I'll have that place blocked so tight.
- On the contrary... I think we should let The Riddler steal the tiara.
- Knowing that arch-villain, The Riddler, I'm almost positive he'll show up for this event.
- We'll soon find out. Miss Galaxy will be crowned any moment.
[...]