Today is National Sister's Day and to celebrate, we've rounded up some of our favorite fictional sisters.

Lilo and Nani from Lilo and Stitch

Nani took excellent care of Lilo despite being only 19. She helped Lilo chase her dreams and was accepting of Stitch.

Galleria, Chanel, Dorinda, and Aqua from The Cheetah Girls

Okay, these girls aren't TECHNICALLY sisters. But, they're Cheetah Sisters. This group of girls is as close as sisters and is always there for each other.

Ramona and Beezus from the Ramona series by Beverly Cleary

Ramona may be annoying to Beezus, but this sister duo still love each other. Their countless adventures throughout the series prove their bond.

Liv and Maddie from Liv and Maddie

Despite having different interests, Liv and Maddie share a special bond that is highlighted through their many experiences together.

D.J., Stephanie, and Michelle from Full House

Growing up in their crazy family, the Tanner sisters had no choice but to become close. They prove their love for each other in many ways.

Who are your favorite fictional sisters? Let us know in the comments!

Photo credit: Disney, M Magazine, PlayBuzz, Itcher, FanPop

by Deanna Schwartz | 8/7/2016