Jennifer Lawrence wasn't thrilled about friend Emma Stone's drastic hair change for her role in Bugonia. "I really didn't want her to shave her head," the Hunger Games star, 34, told Vogue in an interview published on Monday, August 11.. "I had already lived through the Billie Jean King haircut," Lawrence added, referencing Stone's 2017 film, Battle of the Sexes, in which she played the tennis pro. While Lawrence had second thoughts about the dramatic cuts, Stone had no problem taking a razor to her head. "No better feeling in the world," she said of the clipped haircut.