Steve-O is 39.
Siegfried of Siegfried and Roy is 74.
Bobby Freeman is 73.
Malcolm McDowell is 70.
Dennis Locorriere of Dr. Hook and the Medicine Show is 64.
Richard Thomas is 62.
Tim Allen is 60.
Ally Sheedy is 51.
Paul deLisle of Smash Mouth is 50.
David Gray is 45.
Deniece Pearson of Five Star is 45.
Soren Rasted (Aqua) is 44.
Jamie Walters is 44.
Singer-guitarist Rivers Cuomo of Weezer is 43.
Raz B (B2K) is 28.
Ashley and Mary Kate Olsen are 27.