WHO IS SIA?
Sia born 18th December 1975 is an Australian singer, songwriter and music video director. Her most known songs are Chandelier and Cheap thrills where she included a young talented dancer for her music videos called Maddie Ziegler who used to be on a show called Dance Moms. She's also done songwriting for other artists including "Titanium" (With David Guetta), "Diamonds" (With Rihanna) and "Wild Ones" (With Flo Rida) The singer wears a face-covering wig for privacy as she wants to live a normal life. Sia has won some awards including ARIA Awards and MTV Video Music Award.
WHAT DID SHE DO?
In Palm Springs, CA fans were surprised by Sia who went undercover by dressing down when she paid for people's shopping in Walmart and TJ Maxx for Thanksgiving. Most of them didn't even realise that they were meeting a celebrity. KESQ reported that the singer went from register to register to ask to pay for people's items.
When costumers would ask who she was, she would reply with "Cici" and then told a little white lie about how she had won the lottery. Due to the fact, she is known to wear a face-covering wig, and without the usual get up the singer was able to stick to her cover story for quite some time before she was identified.
Fans applauded her for doing this calling her humble and amazing since she didn't do this for recognition and did it out of the goodness of her heart.