Aw, no one got yesterday’s Guess Who – Elaine Paige!

Here’s today’s…which is a bit different. There was some debate here at Buzz as to which Olsen sister this is. While we finally agree on which on, we thought we’d pass it on to you guys to try. We photographed this one leaving a gym in Brentwood, California. And you can’t just guess their name – come on that’s too easy. Give us your reasoning as to which twin it is! Good Luck!