Katy Perry has gone and done it again.

The gorgeous songstress has changed up her hairstyle, this time opting for a blunt-cut bob, dyed a lighter pink-and-blondish hue.

The singer celebrated the culmination of her eight-month-long California Dreams tour with the sassy makeover.

She debuted the new look at the Change Begins Within Benefit Celebration for filmmaker David Lynch's Transcendental Meditation in Los Angeles Saturday, reports Us Weekly.

Perry wore a white Versace sheath dress speckled with an array of gold studs. She smiled brightly as cameras snapped away, capturing her new style.

Perry is a chameleon when it comes to fashion and beauty. She is consistently changing and evolving, never sticking to one look for too long.

Before this hairdo, she sported bright, bubblegum pink locks. The California native has also tried fire engine red, turquoise, lavender and black as well.

She is a natural blonde.

Perry attended the L.A. fete with husband Russell Brand, whom she is still very much wedded to -- despite all the nasty divorce rumors.  

Last week, the couple got tattoos together after Perry's concert in L.A. Perry was inked with a peppermint stick on her ankle and Brand chose the crest of his favorite soccer team, West Ham United.

The singer even tried her hand with the needle and gave iconic tattoo artist Bang Bang the same peppermint stick she got for herself. 

What do you think of Katy Perry's new hairdo? Leave your feedback in the comments section below.