Brooke Shields has spent a lifetime in the public eye. Growing up as a child actor and model, her every feature was scrutinised, her every decision judged. Today Brooke faces a different kind of scrutiny: that of being a 'woman of a certain age'. And yet, for Brooke, the passage of time has brought freedom. At 59, she feels more comfortable in her skin, more empowered and confident than she did decades ago in those famous Calvin Kleins. Now, in 'Brooke Shields Is Not Allowed to Get Old', she's changing the narrative about women and ageing.