Dianna Agron Succumbs to the Pink-Hair Pandemic!

Now that we think about it, blond, brown, black and red are awfully boring colors, aren't they?

Don't worry, you're not coming down with pinkeye. Dianna Agron has become the latest pretty young thing to stumble into a vat of Hawaiian Punch on her way out for coffee.

The Glee cutie was spotted just today with her inadvertently chic new look, her bedhead as bright as her sizzling hot-pink shades.

RELATED: Which Reality Star Is Rockin' Rainbow Hair?

Already this month we've seen the to-dye-for Katy Perry greet the world with fuchsia strands (she must have stock in VO5) and Sienna Miller hit the tint bottle on her way to Ibiza.

Then there was Kate Bosworth flashing a blue streak, but that's a whole different salon story altogether.

Before you rush off to pinkify your look, let us know who you think is rocking the not-at-all primary shade the best: Katy, Dianna or Sienna.