GLASTONBURY, ENGLAND - JUNE 24: Poppy Delevingne (L) and Sienna Miller attend day 2 of the Glastonbury Festival on June 24, 2017 in Glastonbury, England. (Photo by Mark Boland#2017-2018/Getty Images)
GLASTONBURY, ENGLAND - JUNE 24: Poppy Delevingne (L) and Sienna Miller attend day 2 of the Glastonbury Festival on June 24, 2017 in Glastonbury, England. (Photo by Mark Boland#2017-2018/Getty Images)