In Photos: Lady Gaga’s 15 most outrageous looks

Lady Gaga is just as famous for her outrageous ensembles as she is for her music.

“I dress this way because my whole life is art, and my whole life is performance,” she explained in a 2009 interview, in which she wore a dress made entirely out of Kermit the Frog plush toys.

MORE: Lady Gaga drops "Princess Die" song from album

From giant bubbles to raw meat, the controversial pop star has proven that she can turn just about anything into an outfit.

To celebrate Stefani Germanotta’s 28th birthday, we round up 15 of her most memorable looks ever.

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