article_snippet.sent: Madonna, Pixie Lott, Juliette Lewis and Julia Roberts have all famously tried the carefree look, too.
article_snippet.sent: Julia Roberts revealing an unshaved armpit at the premiere of Notting Hill in 1999, left, and Madonna showing off some serious underarm hair, which social media users pointed out could well be fake .
article_snippet.sent: Pixie Lott appeared to have taken beauty tips from Julia Roberts as Pixie Lott forgot to shave Pixie Lott armpits ahead of The Dark Knight Rises
article_snippet.sent: premiere in London in 2012, left, while Juliette Lewis shows off Juliette Lewis version of the au natural look at a party .
highlights_snippet.sent: Julia Roberts, Pixie Lott and Scout Willis have all bared Julia Roberts, Pixie Lott and Scout Willis armpit hair .