Which cougar has turned 50? Demi Moore Tue-13-Nov-12 10:49 Share this By Jay-Jay Feeney Ashton Kutcher’s ex wife Demi Moore has turned 50! She celebrated her birthday in Abu Dhabi. You May Also Like Mila Kunis and Ashton Kutcher Are Engaged!!! How cute are these celebs when they were babies? Rihanna's awkward response to the Ashton Kutcher rumours: 'I'm single if that's what you're asking!' Become a fan of The Edge on Facebook and on Twitter .