1. Barack Obama
US President Barack Obama was one of the first ones to comment on the historic ruling.
2. Billie Jean King
Legendary tennis player Billie Jean King could not be any happier.
3. Al Gore
Former vice president of United States and climate change activist Al Gore too showed his support for marriage equality.
4. Ellen DeGeneres
American TV host and actor Ellen DeGeneres announced that love has finally won. She has been married to her partner, actress Portia de Rossi, for 7 years now.
5. Game of Thrones
Popular TV franchise 'Game of Thrones' too could not stay behind and joined the merriment by putting up a picture of figurine of Renly Baratheon. The character of Renly Baratheon is gay in the series.
6. Hillary Clinton
Democrat candidate in US presidential race for 2016, Hillary Clinton was proud of her fellow Americans.
7. Ian McKellen
Gandalf himself was very pleased to celebrate the victory of marriage equality.
8. JK Rowling
Author of Harry Potter series, JK Rowling termed the day as historic!
9. LA Galaxy
Soccer team and foster home of former England captain David Beckham, LA Galaxy celebrated marriage equality with confetti.
10. Macy's
Brands cannot stay behind when something world changing is happening around. Retail chain Macy's took the opportunity to congratulate same-sex couples in this clever advert.
11. Matt Bomer
'The Normal Heart' star, who has three kids with his partner of 4 years, Simon Halls, was feeling grateful and happy for the country.
12. Neil Patrick Harris
Neil Patrick Harris had a 'huzzah' moment as he thanked Justice Anthony Kennedy for the historic ruling. Harris married his partner David Burtka last year. They have two kids, Harper Grace Burtka-Harris and Gideon Scott Burtka-Harris together.
13. Tim Cook
Apple CEO Tim Cook came out of closet last year. In a simple, yet powerful tweet he marked the day for love and perseverance.
14. Visa
Another clever branding move was made by VISA.