This is a fun website. You have to create an account profile for yourself to have a natal chart for the matching. It's free and stored on the site.
Then there is a long list of actors, writers, politicians, artists, royalty, etc., current and long dead on the left hand side. You type in their name.
When their info pops up, in the upper right corner of the box click the link 'Affinity with your profile'
A bar chart will pop up showing your percentage match in several areas like emotional, intellectual, sexual, communication, etc.
https://www.astrotheme.com/