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Famous 31 year olds
Colin Kaepernick (31)
American football player
Rihanna (31)
Barbadian-American singer-songwriter and actress
Sasha Grey (31)
American pornographic actress
Frank Ocean (31)
American singer and songwriter
Skrillex (31)
American musician
Adele (31)
British singer-songwriter
Ryan Lewis (31)
American musician
Wiz Khalifa (31)
American rapper
Blake Lively (31)
American actress
Zac Efron (31)
American actor and singer
Julianne Hough (31)
American actress, singer and dancer
Anushka Sharma (31)
Indian actress and model
Hilary Duff (31)
American actress and singer
Trinidad James (31)
American rapper
Skylar Astin (31)
American actor and singer
Jessie J (31)
British singer
Snooki (31)
Chilean-American TV personality
Brenda Song (31)
American actress
Tulisa Contostavlos (31)
English singer and TV personality
Ileana D'Cruz (31)
Indian actress
Aaron Carter (31)
American singer, dancer, and actor
Big Sean (31)
American rapper
Brooke Hogan (31)
American singer, model, and actress
Michael Cera (31)
Canadian actor
G-Dragon (31)
South Korean singer and music producer
Evan Rachel Wood (31)
American actress
Amy Macdonald (31)
Scottish singer-songwriter
Juan Mata (31)
Spanish footballer
Javier Hernández Balcázar (31)
Mexican footballer
Sergio Agüero (31)
Argentinian footballer
Karen Gillan (31)
Scottish actress
Steven R. McQueen (31)
American actor
Josh Bowman (31)
English actor
Ace Hood (31)
American rapper and songwriter
Haley Joel Osment (31)
American actor
Nikki Reed (31)
American actress
Mae Whitman (31)
American actress
Tom Felton (31)
English actor
James Eagan Holmes (31)
Suspect in Aurora, Colorado shooting
Colton Haynes (31)
American actor and model
Claire Holt (31)
Australian actress and model
Alex Gaskarth (31)
American musician
Chelsea Manning (former Bradley Manning) (31)
American soldier
Riley Steele (31)
American porn actress
Ian Hecox (31)
YouTube comedy duo, YouTube Partner
BoA (31)
South Korean singer and actress
Jake Abel (31)
American actor
Karim Benzema (31)
French footballer
Robert Lewandowski (31)
Polish football player
Lily Cole (31)
English model and actress
DeAndre Jordan (31)
American basketball player
Jack Whitehall (31)
English comedian and actor