Celebrities React to the Legalization of Same-Sex Marriage on Social Media

Today marks a momentous occasion in the United States. The Supreme Court ruled in a vote of 5-4 to legalize same-sex marriages nationwide. Needless to say, it's a decision to be celebrated, and that's exactly what many people, including celebrities, are doing. Read on to see how stars from Chrissy Teigen to Sam Smith are showing their support for the ruling on social media:

Kate Hudson:

Olivia Wilde:

Joe Jonas:

Molly Sims:

Sam Smith:

Ciara:

Harry Styles:

Ellen DeGeneres:

Anna Kendrick:

Gina Rodriguez:

Diane Kruger:

Zoë Kravitz:

Rita Ora:

Uzo Aduba:

President Obama:

Mia Farrow:

Lucy Hale:

J.K. Rowling:

Gabrielle Union:

Colin Hanks:

Ellie Goulding:

January Jones:

Chrissy Teigen:

Sophia Bush:

Bibhu Mohapatra:

Jessica Alba:

Naomi Campbell:

PHOTOS: 100 Memorable Celebrity Wedding Moments