Sean Lennon turns 34 today. Sharon Osbourne is turning 57. Newly retired pro golfer Annika Sörenstam is 39. Former Senator Trent Lott is turning 68. Director Guillermo del Toro turns 45. Tony Shalhoub is 56. Jackson Browne is 61. John O'Hurley of Seinfeld and Dancing with the Stars is 55. Actor Brandon Routh is turning 30. C-SPAN founder Brian Lamb is 68. Singer-songwriter P.J. Harvey is 40. And Randy Spelling—son of Aaron and Candy and brother of Tori—turns 31 today. A few weekend birthdays are below.

Bobby Flay turns 44 today. You can wish him a happy birthday in person: He'll be the featured attraction at the NYC Wine & Food Festival event this evening at Chelsea Market. Also celebrating: Sean Lennon is 33. Trent Lott turns 67. Sharon Osbourne is turning 56. Pro golfer Annika Sörenstam is 38. Actor John O'Hurley is 54. Actor Brandon Routh is 29. Jackson Browne is 60. Director Guillermo del Toro is 44. And Randy Spelling, son of Aaron and brother of Tori, is turning 30.