People attending were told to wear their most stylish denim because it was an event about your "genes."
This is the 10th year for the fundraiser which helps to raise money to find a cure for BRCA-related cancers.
Eyewitness News reporter Stacey Sager has been a member of the organization for years.
Sager spoke to their featured speaker, tennis legend Chris Evert.
Tennis legend Chris Evert on 'Basser Jean Bash'
The event raised $16.6 million Tuesday night.
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