LOVE CHEMISTRY - Love hurts...or does it? Tracy Smith looks at the science of attraction.

SUSAN BOYLE - Correspondent Mark Phillips talks with Susan Boyle, who went from unknown wannabe to singing sensation after her performance on "Britain's Got Talent".

JEFF BRIDGES - From his role as an alien in "Starman," to his turn in the cult film "The Big Lebowski," Jeff Bridges is one of the most versatile actors on screen.  Correspondent Cynthia Bowers profiles Bridges, who's latest movie "Crazy Heart" has garnered him his fifth Academy Award nomination.

I LOVE MY DOG - Contributor Ben Stein on animal magnetism...why pets are so very important.

NIGHT OUT - The life of a professional escort...Mo Rocca "walks the walk"...

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Media contact:              Louise Bashi     212-975-2856             bashil@cbsnews.com