Ni has been the Chinese ambassador for
Jaeger-LeCoultre since 2011 and now a global spokesperson for
Jaeger-LeCoultre. She was named as the global ambassador for
SK-II in 2013. In 2014, she was selected to be the brand ambassador for
Uniqlo in China, and became a global spokesperson for Uniqlo since 2019. She was the official global ambassador of
Tiffany & Co. between 2017 and 2019. Ni has been the official brand ambassador of
Gucci since 2017 and a global ambassador for
Gucci's Eyewear since 2019. Since 2022, she has been announced as global brand ambassador of
Gucci. She became the global face of
Gucci Eyewear through various collections' campaigns such as Spring Summer 2017, Fall Winter 2017, Spring Summer 2018, Fall Winter 2018, Sprring Summer 2019, Fall Winter 2019, Spring Summer 2020, Spring Summer 2021, Fall Winter 2021, Spring Summer 2022, Fall Winter 2022, Spring Summer 2023, Fall Winter 2023 and Spring Summer 2024. In January 2020, she became the global face of the
Gucci's Chinese New Year with
Mickey Mouse-themed collection campaign along with
Earl Cave and Zoë Bleu that shot by American photographer and director
Harmony Korine. In January 2024, Ni starred as the global face of the
Gucci's Valigeria campaign for the Savoy collection along with her co-star in the TV series
Love and Destiny -
Chang Chen. In October 2024, Ni starred as the global face of the
Gucci's Holiday 2024 campaign "Gucci Gift: Stories from The Savoy" alongside
Kendall Jenner,
Jessica Chastain and Danielle Pizzorni. In January 2025, Ni starred as the global face of the
Gucci's Chinese New Year 2025 campaign "Year of the Snake" alongside
Xiao Zhan. Ni had been the global spokesperson of
Bobbi Brown Cosmetics since 2019 and a global ambassador of
Cindy Chao The Art Jewel since 2021. Since 2022, French luxury beauty house
Lancôme announced Ni as their global skincare and fragrance ambassador. On 25 August 2024,
Lancôme announced that Ni was appointed a new role as global spokesperson for the brand. In 2022, Ni had been the brand spokesperson of
L'Oréal Hair-care. Since 2024,
Vaseline announced Ni as the brand spokesperson in the
Asia-Pacific region. ==Filmography==