The singer, 26, let her rainbow hair fall loosely over a studded black jacket, which she accessorised with a floral bag.
A glimpse of Ke$ha's gold tooth could be seen as she smiled her way through arrivals at Los Angeles' International airport, but she kept her eyes under wraps by wearing some red-tinted sunglasses.
The American star was obviously keen on her look as she posted a snap of herself on Instagram.
It turns out that Ke$ha found her edgy jacket in a vintage shop, because she shared a picture of her purchase over the weekend and said: "New thrift shop find in this jacket. literally wanna be buried in it."
The star rounded off her airport chic look with some skinny black jeans, a hot pink bra and a sheer black top.
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