Her first job after her GCE 'A' levels was a flight stewardess with
Singapore Airlines, Au's career in the entertainment industry began when she was talent-spotted from a
Toy Factory Productions English remake of a Hong Kong stage musical
I Have A Date With Spring. During the late 1990s she was best known for co-hosting
City Beat with
Kym Ng and
Bryan Wong. She played numerous roles ranging from a cabaret girl in the stage musical,
Beauty World to an enthusiastic radio presenter in the sitcom
Right Frequency, each receiving rave reviews. Effectively multilingual, Au established herself amongst top emcee-hosts in Mediacorp alongside
Quan Yi Fong and
Guo Liang. This is further endorsed when she clinched the
Star Awards for Best Variety Show Host for four consecutive years from 2000 to 2003. Au took a break during the peak of her career and went to Japan for her undergraduate studies in 2005 in the School of International Liberal Studies,
Waseda University in Tokyo on a MediaCorp scholarship. She also went to
Jean Moulin University Lyon 3 in France for a year as part of Waseda University's One-Year international Exchange Program. Au is multilingual, as she speaks English, Chinese, Japanese, French and basic Spanish. Au was invited back on a few occasions to be host for some key events, including being the host in Beijing for Singapore Prime Minister's first state visit there and Star Awards 2007. In April 2011, she went back to MediaCorp to serve her 6-year bond. She played host for
President Star Charity show in 2012. She made a significant mark in her forties, being one of the 3 key hosts in
SEA Games in Singapore's home ground. However, she had been accused of mimicking an Indian accent during the SEA Games opening ceremony. She responded the next day on her Facebook page and apologised the following day. In the same year; she played the female lead, Madam
Kwa Geok Choo, in The LKY Musical, alongside actor
Adrian Pang, for 37 shows in the Marina Sands Theatre. In 2012, she started and led styleXstyle.com (a property of MediaCorp Pte Ltd), focusing fashion, beauty and lifestyle. In 2016, she co-founded the Style by Style Vibes cafe when the new Mediacorp campus opened. In 2017, she was appointed as the Publisher for
ELLE Singapore as part of Mediacorp's move from print to digital for its print medium. On 4 January 2018, it was announced that her last day of service in Mediacorp would be on 1 February 2018. styleXstyle.com was later absorbed in
8 Days and ELLE Singapore ended January of the same year. Intending to take a year of sabbatical, she instead applied for a job at a private equity firm after spending two months in Paris, France. Since October 2018, she is currently an investment director with the private equity firm in Paris. ==Drama==