The 10 Cutest Celebrity Siblings Ever

Knox & Vivienne Jolie-Pitt

Although we rarely see them (except from Mom's balcony in Venice) these identical toddlers' big blue eyes and soft smiles are the sweetest in Tinseltown.

Max & Emme Anthony

Whether Marc & Jennifer's tots enjoy a day at the beach with Mom or show up on stage in mini-formal wear, these fraternal twins make a perfect pair.

The Gosselin Kids

Their parents are a mess, but, as anyone that's ever watched their show knows, Jon + Kate produced quite possibly the cutest, sweetest, most matchy-matchy group ever. Let's hope they stay normal.

Sasha & Malia Obama

The fresh-faced first children, who look and dress refreshingly real, have brought a breath of fresh air back to the White House.

Sean Preston & Jayden James Federline

Sean and brother, Jayden James, could almost pass for twins (they're only a year apart), and are about the only good thing that came from Kev & Brit's short-lived romance.

Can't get enough of the cuteness? Five more celeb siblings.