Challenge Accepted!

Funny woman, Instagram star, international comedy sensation and now bestselling author, Celeste Barber's Challenge Accepted! is a hilarious and outspoken guide to life, unwanted gas and how to rock a sexy scar. It's real, like totally, really real.

Actor, writer and comedian, Celeste Barber is one very funny woman - not to mention a global social media comedy phenomenon.

Amassing over 3.8 million followers in three years with her hilarious #celestechallengeaccepted pics, she has been dubbed 'Australian Comedy Queen' by ABC Online; voted The Funniest Lady on Instagram; gone on sold-out comedy tours of the US; and won herself fans ranging from Tom Ford and Ruby Rose to Amy Schumer and Dawn French.