Sydney Sweeney clearly had Marilyn Monroe on her mood board when she got ready for the Governors Awards red carpet on Sunday. The “Euphoria” star, 28, channeled the Old Hollywood icon in a gleaming off-the-shoulder Miu Miu gown with a sweetheart neckline that drew attention to her décolletage. 8 Sydney Sweeney sparkled in a custom Miu Miu gown on the 2025 Governors Awards red carpet. The Governors Awards appearance comes in the wake of Sweeney’s new film “Christy” flopping at the box office, earning only $1.3 million in its opening weekend. Matt Baron/BEI/Shutterstock8 Miu Miu is one of Sweeney’s go-to fashion houses for major red carpets, including her memorable 2025 Met Gala appearance.