Tyra Banks A Bad Host; John Mayer Opens Up; Hillary Gets ‘Refreshed’

Tyra Banks kept her talk-show audience waiting for over two hours while she hung out backstage. During the taping, she talked over her guests and made everyone miserable. [P6]

Musician John Mayer held an impromptu press conference in Soho explaining his break-up with Jennifer Aniston. [TMZ]

Sean “Diddy” Combs ignored part-time girlfriend Cassie at the Empire Hotel. [P6]

Hillary Clinton reportedly visited a New York plastic surgeon’s office for “a combination of “injectables.” [NYDN]