Wake up in the morning feelin' like Sid Vicious! Photo: Jordan Strauss, WireImage

Ke$ha rocked a sky-high mohawk at Us Weekly's Hot Hollywood: Stars Who Care party last night in Hollywood, California.

She told the gossip magazine, "Even when I do dress up it's never like a pretty girl. I think it's more interesting to have a little of your [own] style in anything," She added modestly: "I'm definitely not the hottest girl in the world by far, but, you have to work with what you got!"

We're not sure if a gelled-up mohawk and severe eyeliner are what most people considering "working with what you got."

Kelly Osbourne and mother, Sharon Osbourne, "Glee" hunk Mark Salling, and Whitney Port were among the other celebs in attendance -- though none of the guests showed up with a towering 'do. Unless you count Mike "The Situation" Sorrentino's spiked tresses.

Thank goodness Ke$ha isn't our go-to beauty trendspotter. Could you image life with bright blue lipstick?

Meanwhile, check out Kesha's most outrageous looks.