Try a Pilates class, especially one that uses a "Magic Circle" (a flexible ring you hold between your thighs while you do the moves -- helps engage abs AND inner thighs!).
We all know you can't spot-reduce...but you CAN spot-tone. Continuing to lose weight all over will be the best thing, but looking for a class like that has helped me. It could be called "Pilates with Props" or something like that.
