Robin Givens: Rehearsal for my appearance on &quot;The Cosby Show,&quot; was exciting. Phylicia Rashad, who played Clair Huxtable, Mr. Cosby&#x27;s wife, changed a line during one of our scenes; I responded with a perfect reading of the line I&#x27;d memorized from the script, which now made no sense at all. Phylicia stopped and fixed her gaze on me.  &quot;You&#x27;re not listening, Ms. Givens,&quot; she said.   &quot;In order to act-and act well-you must learn to listen. So, listen.