Reese Witherspoon goes from frumpy to fabulous

In a huge difference between day and night, Reese Witherspoon goes from so-so to stunning within 24-hours.

Indeed, the actress looked decidedly drab in pink sweater and beige skirt while caught out and about running errands in Santa Monica yesterday.

Later that evening at the Art Pere Night for the charity LiveStrong, Witherspoon, in a little black dress set off by a stylish blazer, looked sleek and sexy