"Paris Fashion Week: Celebrities Rock Stylish Looks at Saint Laurent Show"

Model Amber Valletta turned heads at the Saint Laurent womenswear fashion show during Paris Fashion Week, wearing a sheer halterneck gown that revealed her black underwear. The 49-year-old looked chic and elegant, pairing the slinky dress with black open-toe heels and a chunky silver bracelet. Other celebrities in attendance, including Austin Butler, Hailey Bieber, and Kate Moss, also sported classic black Saint Laurent outfits. Valletta recently spoke about being the first to wear Versace's iconic 'jungle dress' before Jennifer Lopez made it famous, and she reminisced about the 'infamous' Todd Oldham Spring/Summer show where fellow model Shalom Harlow caused a stir by overtaking her on the runway.