Jon HammVia Neilson Barnard/Getty ImagesIdris ElbaVia Kevin Winter/Getty Images
Jon is the is the older hunk!
He was born in March 1971, while Idris was born a year and half later — in Sept. 1972.
Susan SarandonVia Astrid Stawiarz/Getty ImagesMeryl StreepVia Dimitrios Kambouris/Getty Images
In fact, she recently celebrated her 70th birthday! While Meryl turned 67 earlier this year.
Jennifer AnistonVia Kevin Winter/Getty ImagesHalle BerryVia Angela Weiss/Getty Images
Halle is the older one.
The Oscar-winning actress recently turned 50. While Jennifer turned 47 earlier this year.
Pharrell WilliamsVia Ethan Miller/Getty ImagesJared LetoVia Dimitrios Kambouris/Getty Images
Jared is the older one!
He'll actually be turning 45 later this year, while Pharrell turned 43 earlier this year.
Oscar IsaacVia Kevin Winter/Getty ImagesLeonardo DiCaprioVia Alberto E. Rodriguez/Getty Images
Leo is the older one!
He will be turning 42 this year, while Oscar just turned 37 earlier this year.
Martha StewartVia Neilson Barnard/Getty ImagesIna GartenVia Stephen Lovekin/Getty Images
Martha just turned 75 years old. While the Barefoot Contessa, Ina, is 68.
Josh HutchersonVia Ethan Miller/ Getty ImagesLiam Hemsworth
Liam is the older one!
Liam (who is 26) is over two years older than Josh.
Nicki MinajiVia Jamie McCarthy/Getty ImagesKaty PerryVia Ian Gavan/Getty Images
Nicki is the older one!
Nicki is turning 34 this year, while Katy is turning 32.
Bella ThorneVia Matt Winkelmeyer/Getty ImagesGigi HadidVia Daniel Zuchnik/Getty Images
Gigi is the older one!
She just turned 21 earlier this year, while Bella just turned 19.