Red, White and Royal Blue has been shared.Sure, it’s only a poster, but it still has fans excited and anxious for the end of summer to arrive.The charming teaser, posted on Twitter, gives fans of the story a tantalizing look at what’s to come.The poster features a pair of crossed legs, with one wearing Union Jack socks, while the other dons a pair that are designed with stars and stripes – an easy, visual way to show one is British while the other is American.The poster also confirmed that the movie will be available to stream on Amazon Prime on August 11. A trailer wasn’t unveiled, but that will surely be shared in the coming weeks.The film stars Taylor Zakhar Perez as Alex Claremont-Diaz, the American of the pair, while Nicholas Galitzine will appear as Henry Fox-Mountchristen-Windsor – an excessively British name if there ever was one.The cast is also set to include Uma Thurman as President of the United States Ellen Claremont (Alex’s mother), and Stephen Fry – likely as someone on the British side.Perez is perhaps best remembered for his parts in both of The Kissing Booth sequels.