Lady Gaga is constantly changing up her style. Though she most frequently wears her hair in shades of blonde and brown, the star has debuted two vibrant hair colors in the past week. Gaga's fiancé and agent Christian Carino first posted a photo of the musician on Instagram wearing light purple hair. Gaga then took to her Instagram page three days later, posting a photo of herself with icy silver locks. Lady Gaga is no stranger to changing up her look. Once known for wearing lace face masks and sky-high heels, the artist has recently toned down her everyday style, frequently donning cowboy hats and jeans.