Another week in September means another busy schedule of events for celebrities to step out in fashions that attempt to impress. Glamorous red carpet movie premieres, media events, concerts and everything in between showcased lovely styles and details like snakeskin prints, whimsical lace, flouncy skirts and so much more. See the stars who shined brightest in our top L.A. party looks of the week with this installment of Best Dressed Guests.