Some celebrity siblings are quite obvious, like Beyoncé and Solange, or Brandy and Ray J. But there are other pairs that may not be so apparent.
Check out eight stars with famous Hollywood relatives that may shock you. Can you see a resemblance?
Sommore and Nia Long
Tia, Tamera, and Tahj Mowry
Shirley MacLaine & Warren Beatty
Did you know that the Terms of Endearment actress and the Heaven Can Wait star are sister and brother?
Jennifer and Lynda Lopez
Blake and Robyn Lively
Steve and Sherwin “Wood” Harris
Cherelle and Marvet Britto
Mary Kate, Ashley, & Elizabeth Olsen
Everyone knows the Olsen twins, but they're younger sister is a rising star.
Elle and Dakota Fanning
Dakota and her little sister, Emma have blockbusters galore.
Chris and Liam Hemsworth
This pair of brothers always makes us do a double take. We're happy that there are two of them!
Zooey and Emily Deschanel
Another pair that makes us do a double take, the Deschanel sisters are two of TV's freshest faces.
Lily & Phil Collins
Lily charmed audiences as Snow White in Mirror Mirror, and her dad is rock star royalty.
James and Dave Franco
The Franco brothers take the big screen.
Tom and Colin Hanks
Like actor father, like son.
Danny and Chris Masterson
These brothers both had FOX hits back in the day. Danny starred in That 70's Show, and his brother Christopher played the older brother in Malcolm In The Middle.
StyleBlazers, which set of siblings surprised you the most?