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Lauren Conrad is pretty in pink!

The stylish Hills alum shared her latest hair makeover, subtle pink streaks, via Instagram on Saturday.

"My cotton candy bun :-)" the 25-year-old tweeted, linking to her profile on the photo-sharing site where she uploaded a pic of her hair piled high on her head in her iconic "fun bun" style.

The Paper Crown designer is no stranger to incorporating some color into her glossy blonde hair. In July, she went through two hair "breakovers" after calling things off with her beau of three years, Kyle Howard.

First she experimented with vibrant pink, blue and turquoise-dipped ends, which was documented in a full how-to by her hairstylist Kristin Ess on her website, A few weeks later, she hit up a red carpet event in Hollywood with light blue streaks dispersed throughout her long, beachy waves.

Then in October, she debuted a peachy-pink, My Little Pony-inspired color while out and about in Los Angeles.

Tell Us: What do you think of LC's pink 'do?