Gwen Stefani of No Doubt is 43.
Chubby Checker is 71.
Roy Horn of Siegfried and Roy is 68.
Lindsey Buckingham of Fleetwood Mac is 63.
Jack Wagner is 53.
Tommy Lee of Motley Crue is 50.
Kevin Richardson of the Backstreet Boys is 41.
Neve Campbell is 39.
India.Arie is 37.
Talib Kweli is 37.
Seann William Scott is 36.
Ashlee Simpson is 28.