The Best Fashion Instagrams of the Week: Lady Gaga Revs Up Summer, Leaves Winter in the Dust

And we're off! Revving up for the beginning of summer, Lady Gaga kicked things into high gear this Memorial Day weekend as she attended the Indianapolis 500. The "try anything once" style chameleon zipped up into a red, white, and blue jumpsuit, leaving winter in the dust as she rode shotgun with racing legend Mario Andretti. Alexa Chung, on the other hand, couldn't bring herself to let go of the chilly season just yet, showing off her Ugg boots after the Gucci Resort show. Even Jaden Smith chos...