CLEVELAND, March 4 /PRNewswire/ -- The 31st Annual Tri-C JazzFest Cleveland kicks off spring with a stellar line-up of artists and packed with the variety that JazzFest fans have come to love.

By Roger Moore They teach it in Interviewing 101: find common ground with your subject. But when your subject is rich, famous, plump and happy Jack Black, that might be tricky. Do your homework and there, in the details of his 2006 wedding to cellist Tanya Haden, is the hook.

LOS ANGELES (Reuters) - Jack Black's wife, Tanya Haden, has given birth to a baby boy, the actor's spokesman said on Tuesday.

Jack Black and his wife, Tanya Haden, are parents of a baby boy, the actor said. "I'm going to be the best daddy on the planet and I'm going to enter the best daddy competition. And I'm going to win it," Black said in a story posted on the Web site of the magazine Us Weekly.