Nicole Richie gym leggings leather jacket pink bag

Nicole Richie made her daily trek to the gym in Studio City yesterday, and the spandex-clad starlet smiled and held on tight to a bottle of juicy goodness when we caught her heading back to her car. Joel Madden may criticize his wife for spending $3,000 on pillows, but given how hot her figure must look underneath the workout wear, we're sure all is forgiven!

You know her bikini bod is going to blow our minds on the beach this summer, so we can't wait to see the results of all those hours of sweaty dedication...