Arya, Lady Gaga and Avengers: The great escape

(CNN)A glittering gala celebrating the campiest fashion, a superhero flick that shattered box-office records, a fierce and mythical TV world of ice and fire — and Meghan and Harry’s new arrival, Archie. As Rob Picheta wrote, “The internet reveled in dissecting and poking fun at the most eye-catching fashion statements — and no one received the social media treatment more than Lady Gaga,” who displayed four different looks. “Avengers,” which Internet Movie Database says has grossed $2.3 billion worldwide and could eclipse “Avatar” as the biggest film of all time, certainly falls in the escapism category. But “Avengers” — and the Marvel cinematic universe — also reflects a historical arc, wrote Aaron Freedman. (Warning: A film spoiler lurks below.) When “Iron …