Blue (hair) crush!

Could blue-tipped ends be the new beauty breakover? First Lauren Conrad sported the daring streaks at an event in Hollywood one month after her three-year relationship ended with Kyle Howard, and now Kate Bosworth was spotted with azure tips a week after her split with True Blood's Alexander Skarsgard was confirmed to Us Weekly.

PHOTOS: Other stars with rainbow locks

Bosworth, 28, debuted the new hair switch-up at a Coldplay concert in Westwood, CA on Wednesday night, which she attended with a group of friends. The 21 actress sported cropped white pants, a sheer floral-printed blouse, and tan flats.

And while it turns out that her dramatic 'do was the result of a photo shoot the day before with, the hair change seems perfectly timed with her newly single status.

PHOTOS: Were these stars better before or after the breakup?

The California native and Skarsgard, 34, dated for two years before calling it quits. "It was very mutual," a source told Us in July. "And it happened a while ago."