Stars such as Sir Ian McKellen, Harry Styles, Tom Daley and Sam Smith have reacted with delight to the news that America has fully legalised gay marriage.
The Supreme Court announced the same-sex couples now have the legal right to marry anywhere in the US on Friday (26 June), in what President Barack Obama hailed as "a victory for America".
After the news broke, many British stars took to Twitter to congratulate Americans on the landmark ruling:
Here’s how stars in the US reacted too:
US Supreme Court rules on gay marraige
Supreme Court(01 of12)
Lupe Garcia, left, and her partner Cindy Stocking, right, wait at the Travis County building for the Supreme Court ruling for same-sex couples, Friday, June 26, 2015, in Austin, Texas. The Supreme Court declared Friday that same-sex couples have a right to marry anywhere in the United States. (AP Photo/Eric Gay) (credit:ASSOCIATED PRESS)
Supreme Court(02 of12)
Lupe Garcia, left, and her partner Cindy Stocking, right, wait at the Travis County building for the Supreme Court ruling for same-sex couples, Friday, June 26, 2015, in Austin, Texas. The Supreme Court declared Friday that same-sex couples have a right to marry anywhere in the United States. (AP Photo/Eric Gay) (credit:ASSOCIATED PRESS)
Supreme Court(03 of12)
Roxy Moran, 19, an intern on Capitol Hill who is from San Francisco, stands in line with a rainbow flag hoping to get into the Supreme Court in Washington, Friday June 26, 2015. A major opinion on same-sex marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court(04 of12)
People begin to enter the Supreme Court in Washington, Friday June 26, 2015. A major opinion on gay marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court(05 of12)
Carlos McKnight, 17, of Washington, left, and Katherine Nicole Struck, 25, of Frederick, Md., hold flags in support of gay marriage outside of the Supreme Court in Washington, Friday June 26, 2015. A major opinion on gay marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court(06 of12)
Carlos McKnight, 17, of Washington, left, and Katherine Nicole Struck, 25, of Frederick, Md., hold flags in support of gay marriage outside of the Supreme Court in Washington, Friday June 26, 2015. A major opinion on gay marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court Gay Marriage(07 of12)
The crowd reacts as the ruling on same-sex marriage was announced outside of the Supreme Court in Washington, Friday June 26, 2015. The Supreme Court declared Friday that same-sex couples have a right to marry anywhere in the US. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court(08 of12)
Carlos McKnight of Washington, waves a flag in support of gay marriage outside of the Supreme Court in Washington, Friday June 26, 2015. A major opinion on gay marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
APTOPIX Supreme Court Gay Marriage(09 of12)
Lupe Garcia, left, hugs her partner Cindy Stocking, right, at the Travis County building after hearing the Supreme Court ruling that grants same-sex couples the right to marry nationwide, Friday, June 26, 2015, in Austin, Texas. (AP Photo/Eric Gay) (credit:ASSOCIATED PRESS)
Supreme Court Gay Marriage(10 of12)
Supporters of same-sex marriage celebrate outside of the Supreme Court in Washington, Friday June 26, 2015, after the court declared that same-sex couples have a right to marry anywhere in the US. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court(11 of12)
Carlos McKnight, 17, of Washington, left, and Katherine Nicole Struck, 25, of Frederick, Md., hold flags in support of gay marriage as security walks behind outside of the Supreme Court in Washington, Friday June 26, 2015. A major opinion on gay marriage is among the remaining to be released before the term ends at the end of June. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)
Supreme Court Gay Marriage(12 of12)
Ariel Olah of Detroit, left, and her fiancee Katie Boatman, are overcome by emotion outside the Supreme Court in Washington, Friday, June 26, 2015, as the ruling on same-sex marriage was announced. The court declared that same-sex couples have a right to marry anywhere in the US. (AP Photo/Jacquelyn Martin) (credit:ASSOCIATED PRESS)