2017’s belles of le Bal

AVA Phillippe, 18, the only daughter of Reese Witherspoon (left) and Ryan Phillippe, will lead a contingent of six American debutantes to le Bal des Débutantes on Nov. 25 at the Peninsula Paris hotel. The other Americans “coming out” include Laila Blavatnik, 18, daughter of Warner Music Group owner Len Blavatnik; Lori Harvey, 20, stepdaughter of Steve Harvey; and Charlotte Bell, 17, whose father, Bradley Bell, produces the soap opera “The Bold and the Beautiful” and whose mother, Colleen, is also a producer and was the US ambassador to Hungary under President Obama. Jeanne Malle, 16, great-niece of filmmaker Louis Malle, is one of two French debs, although she was born in and lives in New York. Britain is sending Cecily Lasnet, 17, daughter of model Stella Tennant. Le Bal, run by Ophélie Renouard, raises money for the New York-based Seleni Institute, to provide care and research for the mental health of teenage mothers.