Woo Hoo! As of this Sunday, June 13, wonder twins Mary-Kate and Ashley Olsen are legal adults. The girls will be able to vote and buy cigarettes. Their 18th birthdays also mark the end of an era for the Olsen Twins Countdown Clocks, the Internet sites devoted to tracking the years, months, weeks, days, hours, minutes and seconds until the former Full House-rs come of age. Mary-Kate & Ashley: Jailbait No More |