Who plays Lexi in Euphoria? Maude Apatow
This image appears in the gallery:
HBO's 'Euphoria': Who is in the cast and who are they playing?

4. Who plays Lexi in Euphoria? Maude Apatow
Maude plays Lexi Howard, Rue's sensible childhood friend and Cassie's younger sister. Maude's first on-screen role was in 'Knocked Up' as Sadie opposite Seth Rogen and Katherine Heigl and also appeared in the spin-off sequel 'This Is 40' opposite Paul Rudd and her real life mum Leslie Mann. Maude can also be seen in 'Girls' and 2018's 'Assassination Nation'.