Who is taller?!
Kirby Bliss Blanton is shorter than Hedy Lamarr by 9cm.
That's roughly 4 inches or 0.09 metres.
Have a look at Kirby Bliss Blanton's and Hedy Lamarr's pages to see some more information about their heights and names.
You can also check your height against theirs and see how you compare.