If you’re a fan of “Celebrity Rehab” — or just like listening to/staring at silver fox Drew Pinsky — you might be familiar with his cohort, Dr. Charles Sophy. The gay L.A.-based psychiatrist has been on Dr. Drew’s shows, as well as on news programs with fellow silver fox Anderson Cooper.

Sophy will be at the Noble Jewelry store in Highland Park Village tonight from 6 to 8, signing his new book about mother-daughter relationships.