⭐️ ⭐️ ⭐️ ⭐️ The world premiere of 13 Going on 30: The Musical On Saturday 21 September, 13 Going on 30 celebrated its world premiere at the Opera House in Manchester. Based on the beloved 2004 comedy film starring Jennifer Garner and Mark Ruffalo, this new musical brings Jenna Rink’s magical journey from teenage awkwardness to adulthood to life on stage. It’s a show bursting with nostalgia, humour and heartfelt moments — a perfect throwback for anyone who grew up loving the f