Michelle Obama turned 50 on Friday. However, the US First Lady shows no signs of slowing down as she follows her interests from dancing to yoga and has learned to "never say never" even to botox. At an education event at the White House on Thursdy, Jan 16, President Barack Obama made sure nobody forgot about Jan 17 big event-- First Lady's birthday. But it's not just any birthday-- it's her 50th. Though her birthday was today, it will be Saturday night that Michelle will celebrate with dancing and sweets throughout the state floor of the White House, drawing the nation's attention away from her husband, at least for an evening.