People take part in the annual Pride in London Parade on Jin London, England. The Supreme Court ruled that same-sex couples have a constitutional right to marry nationwide without regard to their state's laws. Under a sea of rainbow flags, hundreds of thousands of jubilant supporters poured onto New York's streets for the annual Gay Pride March, two days after the US Supreme Court's landmark ruling to legalize gay marriage.Ģ015 NYC Pride March Grand Marshal Sir Ian McKellen marches in the 2015 New York City Pride march on Jin New York City.Ī woman wearing rainbow-colored socks walks across a rainbow-colored crosswalk during a gay pride celebration in San Francisco's famous Castro neighborhood on Jin San Francisco, California. Participants wait for the start of the 2015 New York City Pride march in New York on June 28, 2015.