Xu Xidi (Little S, Elephant Dee) was born in Taipei City, Taiwan Province on June 14, 1978. Her ancestral home is Tancheng County, Linyi City, Shandong Province. She is a Chinese film and television actress, pop singer, program host, and songwriter. She graduated from Huagang

Drama Department of Art School.

In 1993, Xu Xidi and her sister Xu Xiyuan formed the group "ASOS" and officially entered the entertainment industry.

In 1994, ASOS released the group's first music album "Occupy the Youth".

In 1996, he served as the host of China Television's variety show "I Guess I Guess I Guess".

In 2004, she co-hosted the Zhongtian TV star interview program "Kangxi Is Coming" with Cai Kangyong; in the same year, she was nominated for the "39th Taiwan TV Golden Bell Awards" Drama Supporting Actress Award for the TV series "The Proposal Office".

In 2005, he won the Variety Show Host Award at the 40th Taiwan TV Golden Bell Awards for hosting the program "Kangxi Is Coming".

In 2007, he released his first personal EP album "Songs Written by Little S for Her Husband's Daughter".

In 2009, he published his first comic book "Scheming Mother and Daughter".

In 2013, the song "Ha Ni Song" due to Yu Chengqing was released.

In 2014, he released his personal EP album "Elephant Dee".

?In 2015, he held his first solo concert in Taipei.

In 2016, he served as the host of the iQiyi food talk show "Sister Is So Hungry".

In 2017, the comedy love movie "Eat Eat Love" starring in it was released.

In 2019, he and Wang Baijie*** appeared in the MV of Jolin Tsai's song "Girl in Red".

Extended information: Personal life: Xu Xidi is the third eldest child in the family. She has two sisters, the eldest sister is Xu Xixian and the second sister is Xu Xiyuan.

Xu Xidi’s second brother-in-law is Wang Xiaofei, chairman of Beijing Hezun Real Estate Co., Ltd.

On September 9, 2005, Xu Xidi and Xu Yajun obtained a marriage certificate.

On January 16, 2006, Xu Xidi's eldest daughter Xu Xiwen was born; on March 25, Xu Xidi and Xu Yajun held a make-up wedding.

On November 24, 2007, Xu Xidi's second daughter, Xu Shaoen, was born.

On April 5, 2012, Xu Xidi's third daughter, Xu Xi'en, was born; on October 23, Xu Xidi's father, Xu Jian, died of liver cancer.