Sydney Sweeney knows how to make an entrance. The actress, 28, stunned in a sheer silver gown at Variety's "Power of Women" event on Wednesday, October 29. She smiled as she hit the red carpet, keeping her jewelry minimal and her makeup neutral. Her blond hair was styled in a simple bob with a side part. Sweeney debuted her chic new hairstyle at the AFI Fest premiere of her film Christy on October 25. Her platinum tresses were curled and parted down the middle; her pastel-pink Miu Miu halter dress also turned heads.