Gym junkie Reese Witherspoon looks exhausted as she leaves exercise class with no make-up

By DAILY MAIL REPORTER Barefaced: Without a scrap of make-up, Reese Witherspoon was spotted leaving an exercise class in Beverly Hills yesterdayIt looks like all her heavy work-outs are taking a toll on Reese Witherspoon.With the gym junkie actress amping up her fitness regime of late, she looked exhausted yesterday.Without a scrap of make-up, the 34-year-old was spotted leaving an exercise class