Meghan Markle has been accused of criticising Kate Middleton for having "baby brain" after giving birth, in a claim that's re-emerged following Meghan's recent speech at the South by Southwest Festival in Texas. At the event on Friday, Meghan gave a passionate speech championing new mums. She spoke alongside Katie Couric, Brooke Shields and Nancy Wang Yuen, hosted by Errin Haines of The Amendment podcast.